VLPs and Exosomes:

1. SEC/MALS Analysis of Norovirus VLP (2) (UB-50)
2. SEC/MALS Analysis of Exosome (2) (UB-100)
3. Durability Against Alkaline Solvents (UB Series)
4. Separation features of UB series

Cyanide:

1. Analysis of Cyanide Ion and Cyanogen Chloride According to Japanese Water Supply Act (KC-811 6E)
2. Detection Limit of Cyanide
3. Total Cyanide in River Water (DEAE-825)

Hydrophobic Oligomers:

1. PEEK Oligomer (K-802)
2. Epoxy Resin Oligomer (KF-803 + KF-802.5)
3. Effect of Flow Rate on Elution Pattern
4. Effect of Column Length on Elution Pattern

Other Pesticides:

1. Ultra-Rapid Analysis of Commonly Used Pesticides on Golf Courses (C18U 2B)
2. LC/MS/MS Analysis of Glyphosate and Glufosinate (VT-50 2D)
3. LC/MS Analysis of Glyphosate and Glufosinate (VT-50 2D)
4. Ethoxyquin (ODP-50 4E)
5. Ethoxyquin
6. Paraquat and Diquat (ES-502C 7C)
7. Paraquat in Rat Serum (GS-320 HQ)
8. Glyphosate and Glufosinate
9. Analysis of Glyphosate in Serum

Nucleotides and Isomers:

1. LC-MS/MS Analysis of Mammalian-derived Inositol Poly/Pyrophosphates (VG-50 2D)
2. Analysis of 2′-OMe and 2′-MOE Modified Phosphorothioated Oligo-RNA by LC/UV/MS (VN-50 2D)
3. Analysis of Modified Phosphorothioated Oligonucleic Acids LC/UV/MS (VN-50 2D)
4. Analysis of ATP and its Related Substances in Muscle of Fish and Shellfish (GS-320 HQ)
5. Cyclic AMP and AMP
6. Nucleotides (8) (DEAE-825)

Acids, Saccharides, Phosphorylated Saccharides:

1. Analysis of Alkyl Sulfonic Acids (NI-424)
2. Separation of Phosphorylated Analytes (VN-50 4D)
3. Separation of Ascorbic Acid and Isoascorbic Acid (DE-413)
4. Furfural and Related Impurities (RSpak DE-413)
5. Analysis of Oligogalacturonic Acids (VN-50 4D)
6. LC/MS Analysis of Inositol Phosphates (VG-50 2D)
7. Unsaturated Fatty Acids (ODP-50 4D)
8. Separation of Glucronolactone and Organic Acids (KC-811)
9. Analysis of D-Glucuronic Acid and Glucuronolactone (KC-811)
10. Oligogalacturonic Acids
11. Phosphorylated Saccharides (1)
12. Phosphorylated Saccharides (2)
13. Phytic acid

Drugs:

1. Analysis of Hydrogenated Polydextrose According to USP-NF Method (SH1011)
2. Analysis of Polydextrose According to USP-NF Method (SH1011)
3. Analysis of Ibandronate Sodium Hydrate Proposed in USP-NF Pharmacopeial Forum (I-524A)
4. Separation of Fosfomycin and its Thermal Decomposition Products (NH2P-50 4E)
5. Separation of Ceftazidime and Arginine (KW402.5-4F)
6. Analysis of Calcium Acetate Capsules According to USP-NF Method (YK-421)
7. Analysis of Potassium and Sodium Bicarbonates and Citric Acid Effervescent Tablets for Oral Solution According to USP-NF Method (YK-421)
8. Analysis of Potassium Bicarbonate and Potassium Chloride Effervescent Tablets for Oral Solution According to USP-NF Method (YK-421)
9. Analysis of Zinc Sulfate Compounded Injection According to USP-NF Method (YK-421)
10. Analysis of Pamidronate Disodium According to USP-NF Method (IC I-524A)
11. Analysis of Zoledronic Acid (IC I-524A)
12. Analysis of Ibandronate Sodium (IC I-524A)
13. Analysis of Sodium Risedronate (IC I-524A)
14. Analysis of Inositol According to Japanese Pharmaceutical Excipients 2018 (KS-801)
15. SEC Analysis of Filgrastim (KW-803)
16. Analysis of Levocarnitine (NH2P-50 4E)
17. Analysis of Omega-3 Free Fatty Acids According to USP-NF Method (KF-802.5 + KF-802 + KF-801)
18. LC/MS Analysis of Macrolide Antibiotics (C18U 2B)
19. Analysis of Trypsin-Digested Rituximab (C18U 2D)
20. Analysis of Allantoin in a Commercial Disinfectant (VG-50 4E)
21. SEC Analysis of Liraglutide Formulation (KW-802.5)
22. SEC Analysis of PEG-Asparaginase (SB-806 HQ)
23. Analysis of Teriparatide According to EP Method (KW-802.5)
24. Analysis of Azithromycin for Injection According to USP-NF Method (ODP-50 4D)
25. Quantification of Alendronate Sodium Injection According to JP Method (DS-613)
26. Analysis of Alendronate Sodium Tablets According to JP Method (DS-613)
27. Analysis of Alendronate Sodium Hydrate According to JP Method (DS-413)
28. Quantification of Alendronate Sodium Hydrate and Its Related Compound According to JP Method (DS-413)
29. Analysis of Erythropoietin According to EP Method (LW-803)
30. SEC Analysis of Rituximab (LW-803)
31. Analysis of Somatropin According to EP Method (LW-803)
32. Analysis of Exenatide Injection According to USP-NF Method (KW-802.5)
33. Analysis of α-GPC in Supplements (NH2P-50 4E)
34. Ginsenoside (Carrot Saponin) (NH2P-50 4E)
35. SEC Analysis of Saccharated Ferric Oxide Injection (SB-804 HQ + SB-802.5 HQ)
36. Impurity Analysis of Lamivudine According to USP Method (CDBS-453)
37. Impurity Analysis of Voriconazole According to USP Method (CDBS-453)
38. LC/MS/MS Analysis of Salacia Extract (2) (VT-50 2D)
39. LC/MS/MS Analysis of Salacia Extract (1) (VC-50 2D)
40. LC/MS/MS Analysis of Citicoline (VT-50 2D)
41. LC/MS Analysis of Streptomycins (VC-50 2D)
42. Comparison of Analysis of Glucosamine Hydrochloride between Polymer-based Amino Columns and Silica-based Amino Columns
43. Analysis of Polyethylene Glycol 3350 According to USP-NF Method (SB-802.5 HQ)
44. Measurement of Apparent Weight-Average Molecular Weight and Polydispersity of Polyethylene Glycol 3350 According to USP Method (SB-803 HQ)
45. LC/MS/MS Analysis of Salacia Extract (1) (VC-50 2D)
46. LC/MS/MS Analysis of Ribavirin (VC-50 2D)
47. Analysis of Insulin Aspart According to Pharmacopeia Method (KW-802.5)
48. LC/MS Analysis of Aminoglycoside Antibiotics (VC-50 2D)
49. Drugs (ODP-50 4D)
50. Soyasaponin in Soy Bean (DS-613)
51. LC/MS/MS Analysis of Oral Anti-diabetes Drugs (VC-50 2D)
52. Analysis of Voglibose According to JP Method (NH2P-50 4E)
53. Bibliographic Information for Analysis of Conjugate Vaccine
54. Separation of Gingerol and Shogaol (C18M 4D)
55. Analysis of Purified Sodium Hyaluronate Ophthalmic Solution According to JP Method (SB-802.5 HQ)
56. Analysis of Miglitol According to JP Method NH2P-50 4E
57. Analysis of Insulin According to USP Method (KW-802.5)
58. Analysis of Insulin Glargine (Genetical Recombination) and Insulin Glargine (Genetical Recombination) Injection According to JP Method (KW-802.5)
59. Analysis of Insulin Human According to JP Method (KW-802.5)
60. Analysis of Zanamivir According to USP-NF Method (NH2P-50 4E)
61. Analysis of Azithromycin Hydrate According to JP Method (ODP-50 4E)
62. Simultaneous Analysis of Multi Symptom Cold Formula (ODP2 HP)
63. Simultaneous Analysis of Multi Symptom Cold Formula in Serum (ODP2 HP)
64. LC/MS Analysis of Statins (ODP2 HP-2B)
65. Anti-diabetes drugs (NH2P-50 4E)
66. Ribavirin (KS-801)
67. Ginsenoside (Ginseng Saponin)
68. Short Amines (ODP2 HP-4D)
69. Analysis of Short Amines without Using Ion Pair Reagent
70. Procaine and Procaineamide (ODP-50 4D)
71. Methylxanthine (1) (DS-613)
72. Methylxanthine (2)
73. Local Anesthetics (1) (ODP-50 4D)
74. Local Anesthetics (2) (DE-413)
75. Cinchona Alkaloids
76. Antibiotics (1) (ODP-50 4D)
77. Antibiotics (2) (DE-413)
78. Sulfanilamides (DE-413)
79. Barbiturates (ODP-50 4D)
80. Effect of pH of Eluent on Sensitivity of Barbital
81. Berberine in Japanese Goldthread
82. Glycyrrhizin in Licorice
83. Saikosaponins (ODP-50 6D)
84. Soysaponin in Soy Beans (DS-613)
85. Curative Drugs to Eradicate H.Pyrori (JJ-50 2D)
86. Enalapril Maleate (DS-413)
87. Basic Drugs : Under Neutral Condition
88. Basic Drugs : Effect of Eluent pH
89. Basic Drugs : Effect of Ion Concentration
90. Antifebriles (1) (DS-613)
91. Antifebriles (2) (DM-614)
92. Antipyretic Analgesics (ODP-50 4D)
93. Diuretics (1) (ODP-50 4D)
94. Diuretics (2) (DE-613)
95. Anti Cancer Drugs (ODP-50 4D)
96. Drugs
97. Anti Inflammatory Drugs (1) (ODP-50 4E)
98. Anti Inflammatory Drugs (2) (ODP-50 4E)
99. Scopolamine and Atropine (ODP-50 4D)
100. Tetracaine (ODP-50 4D)
101. Effect of pH of Eluent on Elution Volume and Plate Number
102. Procainamides (1) (DE-613)
103. Procainamides (2) (DE-413)

Affinity Chromatography Analysis:

1. Superoxide Dismutase
2. Fibrinogen
3. Plasminogen
4. Human gamma-Globulin
5. Human IgM
6. Human Serum Albumin
7. C-Reactive Protein
8. Trypsin
9. Adenosin Phosphates
10. N-(3,5Dinitrobenzoyl)-DL-Phenyl Glycine
11. Avidin
12. Chymotrypsin
13. Lysozyme (1)
14. Fibronectin
15. Bovine Serum Albumin
16. Biotin 4-Aminobenzoic Acid
17. Glutathione S-Transferase
18. Lactate Dehydrogenase

Anions(Non-suppressor Method: I-524A Column):

1. Analysis of Ibandronate Sodium (I-524A)
2. Analysis of Hydrophobic Anions (I-524A)
3. Polyphosphoric Acids (I-524A)
4. Lithium Tetrafluoroborate (I-524A)
5. Dynamic Range of Column
6. Anion Standards (8) (Eluent : Octanesulfonic Acid and Boric Acid)
7. Effect of pH on Retention Time (1) (I-524A)
8. Effect of Sample Load on Column Efficiency (1) (I-524A)
9. Tap Water (3) (I-524A)
10. Tap Water (4) (I-524A)
11. River Water (1) (I-524A)
12. Carbonate and Other Anions (1) (I-524A)
13. Sulfate and Sulfite (I-524A)
14. Polythionic Acids (I-524A)
15. Anions in Beer
16. Chinese Cabbage
17. Iodic Ion in Urine
18. Purifed Water (I-524A)
19. Milk (I-524A)
20. Sea Water (1) (I-524A)
21. Sodium Azide (1) (I-524A)
22. Anion Standards (1) (I-524A)
23. Anion Standards (2) (I-524A)
24. Anion Standards (3) (I-524A)
25. Anion Standards (6) (I-524A)
26. Anion Standards (7) (Anions and Organic Acids)

Vitamins:

1. Vitamin D (ODP-50 6E)
2. Carotene Analysis in Carrot Juice (C18U 2D)
3. Simultaneous Analysis of Water-Soluble Vitamins (DE-413)
4. Vitamin B12 & Creatinine (SB-802.5 HQ)
5. Analysis of Ascorbic Acid Injection According to USP Method (DM-614)
6. LC/MS Aanalysis of Pantothenic Acid and Vitamin C (VT-50 2D)
7. Water-Soluble Vitamins (5) (NH2P-50 4E)
8. Ascorbic Acid and Uric Acid in Liquor Cerebronspinalis
9. Ascorbic Acid in Urine
10. Fat-Soluble Vitamins (1) (ODP-50 4E)
11. Fat-Soluble Vitamins (3) (KF-801)
12. Water-Soluble Vitamins (3) (NN-814)
13. Water-Soluble Vitamins (4) (DM-614)
14. Vitamin B 6 (1) (ODP-50 6D)
15. Vitamin B 12 (SB-802.5 HQ)
16. Vitamin C (1) (KC-811)
17. Vitamin C (2) (NH2P-50 4E)
18. Vitamin C (3) (NH2P-50 4E)
19. Vitamin E
20. Carnitine
21. Riboflavin (Vitamin B 2 )
22. Hydroxyriboflavin and Riboflavin in Urine
23. Nicotinic Acid in Strawberry Jam (NH2P-50 4E)
24. Food Containing Vitamins (DE-413)
25. Nutrient Beverage (DE-413)
26. Soft Drink Containing Vitamin C (NH2P-50 4E)
27. Margarine (KF-801)
28. Ascorbic Acid and Uric Acid in Blood
29. Water-Soluble Vitamins (1) (DE-413)

Lipids:

1. Solubility of Saturated Fatty Acids
2. Comparisons of Two Separation Modes on Saturated Fatty Acid LC/MS Analysis (C18U 2D, VT-50 2D)
3. Analysis of Unsaturated Fatty Acids in Supplements (ODP-50 4D)
4. Analysis of Fatty Acids with a Charged Aerosol Detector (DS-613)
5. Fatty Acids (DS-413)
6. Fatty Acid Methyl Esters (DS-413)
7. Plasma Lipoproteins (1) (SB-805 HQ)
8. Fatty Acids (3) (DE-413)
9. Fatty Acids (4) (RP18-413)
10. Fatty Acids (6) (KF-402HQ)
11. LTs (Leukotrienes) (ODP-50 6D)
12. LTs Produced by Polymorphonuclear Leukocyte of Rat (ODP-50 6D)
13. HEETs (Hydroxyeicosatetraenoic Acids)
14. HEETs Produced by Polymorphonuclear Leukocyte of Rat

Saccharides and Organic Acids:

1. Rapid Analysis of Mannose and Lactose (VG-25 2B)
2. Rapid Analysis of Fructose, Glucose, and Sucrose (VG-25 2B)
3. Analysis of Sugars Using Ethanol: A Less Toxic Alternative to Acetonitrile (2) (VG-50 4D)
4. Analysis of Glucose According to National Standards of China GB/T 20882.1-2025 (SH1011/SC1011)
5. Analysis of D-Allulose According to Chinese “Three New Foods” Announcement (No. 4, 2025*) (SC1011)
6. Analysis of Lactose According to Chinese Pharmacopoeia 2025 Edition (VG-50 4E)
7. Analysis of Polydextrose According to Ingredient Standards for FOSHU (SH1011)
8. Analysis of Food Additive Lactitol According to National Standard of China GB 1886.98-2024 (SP0810)
9. Saccharides Analysis using a Charged Aerosol Detector (NH2P-50 4E)
10. Analysis of myo-Inositol According to EP Method (SC1011-7F)
11. Sugar Analysis in Baijiu Distillers’ Grains (VG-50 4E)
12. Analysis of Xylooligosaccharides According to National Standards of China GB/T 23528.3-2025 (KS-802/SH1011)
13. Analysis of Erythritol According to Pharmaceutical Excipient Standards of Chinese Pharmacopoeia (Draft, Public Consultation) (SH1011)
14. Analysis of Erythritol According to Pharmaceutical Excipient Standards of Chinese Pharmacopoeia (Draft, Public Consultation) (SH1011)
15. Analysis of Sugars and Sugar Alcohols in Human Blood Products According to Chinese Pharmacopoeia 2025 Edition (SH1011)
16. Analysis of Trehalose According to Chinese Pharmacopoeia 2025 Edition (KS-801)
17. Analysis of Citrate Ion According to Chinese Pharmacopoeia 2025 Edition (SH1011)
18. Analysis of Sugars and Sugar Alcohols in Human Blood Products According to Chinese Pharmacopoeia 2025 Edition (SH1011)
19. Analysis of Trehalose According to Chinese Pharmacopoeia 2025 Edition (KS-801)
20. Analysis of Citrate Ion According to Chinese Pharmacopoeia 2025 Edition (SH1011)
21. Features of VG-50 (2) (Baseline Stability with a Charged Aerosol Detector)
22. Features of VG-25 (2) (Baseline Stability with a Charged Aerosol Detector)
23. Simultaneous Analysis of Six Saccharides (VG-25 4D)
24. Analysis of Maltobionic Acid in Yogurt Drink (NH2P-50 4E)
25. Simultaneous Analysis of Monosaccharides and Oligosaccharides in Beers (VG-50 4E)
26. Analysis of Saccharides in Non-Sugar Beverages by LC/MS (VG-50 2D)
27. Analysis of Hydrogenated Polydextrose According to USP-NF Method (2) (SB-804 HQ)
28. Analysis of Polydextrose According to USP-NF Method (2) (SB-804 HQ)
29. Analysis of Hydrogenated Polydextrose According to USP-NF Method (SH1011)
30. Analysis of Polydextrose According to USP-NF Method (SH1011)
31. Analysis of Saccharides in Honey (VG-25 4D)
32. Analysis of D-Mannitol and Corn Starch Granules According to Japanese Pharmaceutical Excipients (SC1011-7F)
33. Analysis of Malic Acid According to USP-NF Method (SH1011)
34. Analysis of Erythritol According to USP-NF Method (SH1011)
35. Analysis of D-chiro-Inositol (KS-801)
36. Analysis of D-Ribose in According to Japanese and Korean Official Analysis Methods for Food Additives (SC1011)
37. Effects of Sample Injection Volume on Sugar Separation (VG-50 4D)
38. Effects of Sample Preparation Solution on Sugar Separation (VG-50 4D)
39. LC/MS/MS Analysis of Saccharides (NH2P-40 2D)
40. Effects of Sample Injection Volume on Sugar Separation (NH2P-50 4E)
41. Effects of Sample Preparation Solution on Sugar Separation (NH2P-50 4E)
42. Effects of Sample Injection Volume on Sugar Separation (VG-25 4D)
43. Effects of Sample Preparation Solution on Sugar Separation (VG-25 4D)
44. HILIC Mode Separation of Dextran 1 Oligomers (VG-25 4D)
45. LC-MS/MS Analysis of Mammalian-derived Inositol Poly/Pyrophosphates (VG-50 2D)
46. Monosaccharides and Disaccharides (8) (VG-25 4D)
47. Analysis of L-Rhamnose in Accordance with the Japan’s Specifications and Standards for Food Additives (NH2P-50 4D)
48. Simultaneous Analysis of 15 Components Including Monosaccharides, Disaccharides, and Oligosaccharides by HILIC Mode (VG-50 4E)
49. Simultaneous Analysis of Lactose, Epilactose, and Lactulose (2) (VG-25 4D)
50. Elution Volume of Saccharides (VG-25 4D)
51. Analysis of Maltodextrin (2) (VG-25 4D)
52. Influence of Acidic Eluent Selection on Organic Acid Analysis (KC-811)
53. Analysis of Saccharides in Coconut Water (NH2P-50 4E)
54. Analysis of Fructose Glucose Syrup According to Japanese Pharmaceutical Excipients (KS-801)
55. Effects of Acetonitrile in Eluent (2) (KC-811)
56. Analysis of Sorbitol According to USP-NF Method (SP0810 8C)
57. Features of RSpak DE Series (6) (Effects of Flow Rate on Column Efficiency)
58. Preparation of Reaction Reagent Solution Used for Post-column Organic Acids Analysis Method
59. Effects of Acetonitrile in Eluent (2) (KC-811)
60. Comparison of Sensitivity of NH2P Polymer-based Column and Silica-based Amino Column with ELSD
61. Analysis of Ferric Carboxymaltose (SB-804 HQ + SB-802.5 HQ)
62. Quantification of Purified Stevia Extract (VG-50 4E)
63. Analysis of Meglumine (NN-814)
64. Analysis of Meglumine (YS-50)
65. Analysis of 2-Deoxy-D-glucose (SC1011)
66. Analysis of 2-Deoxy-D-glucose (VG-50 4E)
67. Analysis of Povidone According to Pharmacopeia Method (KC-811)
68. Separation of Kestose and Maltose (KS-802)
69. Analysis of Indigestible Dextrin in Beverage (LB-802.5)
70. Analysis of Indigestible Dextrin Powder (LB-802.5)
71. Analysis of Glycerin Fatty Acid Esters According to JSFA Method (SH1011)
72. Analysis of Dextrose and Fructose in Cranberry Juice (NH2P-50 4E)
73. Analysis of Dextrose and Fructose in Cranberry Fruit Juice (NH2P-50 4E)
74. Saccharides and Amino Sugars (3) (SC1011)
75. Analysis of Sorbitol in Nicardipine Hydrochloride Injection (NH2P-50 4E)
76. Separation of C1 Compounds (DE-413)
77. Separation of Furfural and Guaiacol (DE-413)
78. LC/MS Analysis of Organic Arsenic Compound (SI-35 2B)
79. Quantitative Analysis of Sucrose in Saccharated Iron Oxide Injection (VG-50 4E)
80. Elution Volume of Saccharides and Organic Acids – Selectable Analytes
81. Analysis of Alkyl Sulfonic Acids (NI-424)
82. Analysis of Mannitol Injection Proposed in USP-NF Pharmacopeial Forum (SP0810)
83. Analysis of Cranberry Fruit Juice According to USP-NF Method (SC1011-7F)
84. Separation of Phosphorylated Analytes (VN-50 4D)
85. Separation of Ascorbic Acid and Isoascorbic Acid (DE-413)
86. Analysis of PFAS (VT-50 2D)
87. Simultaneous Analysis of Saccharides and Sweeteners in Yogurt Drink (NH2P-40 2D)
88. Furfural and Related Impurities (RSpak DE-413)
89. Analysis of Propylene Glycol Monocaprylate According to USP-NF Method (KF-801)
90. Effects of Eluent pH on HILIC Mode (VG-50 2D)
91. Analysis of Acetic Acid in Vinegar Drinks (KC-811)
92. Heparin (3) (KW-804)
93. Rapid Analysis of Malto-oligosaccharides, Organic Acids, and Ethanol (SH1011 8C)
94. Analysis of Erythrose and Erythritol (VG-50 4E)
95. Analysis of Erythrose and Threose (SC1011)
96. Heparin (3) (KW-804)
97. Analysis of Oligogalacturonic Acids (VN-50 4D)
98. Analysis of Cyclodextrins (NH2P-50 4E)
99. Glycolysis Pathway
100. Guidelines for Shodex Column Selection : by Separation Mode
101. Carboxymethylcellulose (3) (SB-806M HQ)
102. Carboxymethylcellulose (4) (SB-806M HQ)
103. Analysis of Lactulose According to JP Method (SP0810)
104. Analysis of Maltose Hydrate According to JP Method (KS-801)
105. Analysis of Maltose According to USP Method (KS-801)
106. Pumpkin Puree (SC1011 8C)
107. Rapid Analysis of Fructooligosaccharidesin Referencing to Ingredient Standards for FOSHU (VG-50 4E)
108. Laminarin (SB-806M HQ)
109. Apple Juice (SP0810 8C)
110. Root Beer (SC1011 8C)
111. Analysis of Maltitol According to USP Method With SP0810 8C
112. Elution Volume of Saccharides (Selectable Analytes)
113. LC/MS Analysis of Glucose and Gluconic Acid (VG-50 2D)
114. Analysis of Galactooligosaccharides According to Ingredient Standards for FOSHU (KS-801, NH2P-50 4E)
115. Analysis of Xylooligosaccharides According to Ingredient Standards for FOSHU (SH1011)
116. Fucoidan (SB-806M HQ)
117. N-Acetylchitooligosaccharides (2) (VN-50 4D)
118. Xylooligosaccharides (2) (VN-50 4D)
119. Chitosan-Oligosaccharides (Chitooligosaccharides) (3) (VN-50 4D)
120. Analysis of Cyclodextrins According to JSFA Method (KS-802)
121. Separation of Taurine and Inositol (NH2P-50 4E)
122. Analysis of Ethyl α-D-Glucoside in Sake (VG-50 4E)
123. Hydroxypropyl-β-cyclodextrin (SB-802.5 HQ)
124. Analysis of 2-Aminobenzoic Acid Labeled Glucose Homopolymer (NH2P-50 4E)
125. Analysis of Tagatose According to USP Method (SC1011)
126. Organic SEC (GPC) Columns : High Performance Analysis
127. LC/MS Analysis of Glucose and Gluconic Acid (VG-50 2D)
128. Analysis of Trehalose According to USP-NF Method (KS-801)
129. Analysis of Dextrose According to USP Method (SC1011)
130. Saccharides and Amino Acids (3) (KS-801)
131. SEC Analysis of Low Molecular Weight Heparin (2) (Parnaparin Sodium) (KW-803 + KW-802.5)
132. SEC Analysis of Low Molecular Weight Heparin (1) (Dalteparin Sodium) (KW-803 + KW-802.5)
133. Hydrolyzed Dextran (7) (VN-50 4D by Gradient Elution)
134. Analysis Alanine and Aspartic Acid According to USP-NF Method (SH1011)
135. LC/MS Analysis of Inositol Phosphates (VG-50 2D)
136. LC/MS/MS Analysis of Meglumine (VC-50 2D)
137. Analysis of Formic Acid in Povidone According to Pharmacopeia Method (KC-811)
138. Guidelines for Shodex Column Selection : by Kinds of Saccharides
139. Analysis of Guar Gum According to USP Method (SP0810)
140. Analysis of Pyridylaminated Sugar Chains
141. Hydroxypropyl Methylcellulose (SB-806M HQ)
142. Simultaneous Analysis of Hydrophilic Substances in Energy Drink with LC/MS (VG-50 2D)
143. Simultaneous Analysis of Saccharides, Organic Acids and Amino acids with LC/MS (VG-50 2D)
144. Guar Gum (SB-806M HQ)
145. Analysis of Ribose According to USP-NF Method (KS-801)
146. Galactooligosaccharides (VG-50 4E)
147. LC/MS/MS Analysis of Saccharides (VG-50 2D)
148. Absolute Molecular Weight Determination of Sodium Alginate (LB-806M)
149. Abnormal Behavior of Chromatogram of Saccharides Using a Pb Type Column for Ligand Exchange Chromatography
150. Absolute Molecular Weight Determination of Heparin (LB-806M)
151. LC/MS Analysis of Phosphorylated Saccharides (VT-50 2D)
152. Analysis of Mogroside V in Momordica Grosvenori (NH2P-50 4E)
153. Analysis of Aldoses (VG-50 4E)
154. Monosaccharides and Disaccharides (5) (VG-50 4E)
155. Analysis of Maltose Starch Powder According to Japanese Pharmaceutical Excipients (KS-801)
156. Analysis of Hydrogenated Maltose Starch Syrup According to Japanese Pharmaceutical Excipients (KS-801)
157. Separation of myo-Inositol and D-chiro-Inositol (SZ5532)
158. Analysis of Fructose Glucose Syrup According to Japanese Pharmaceutical Excipients Method
159. Analysis of Rare Sugar (2) (VG-50 4E)
160. Analysis of Pinitol (SP0810)
161. Melamine and Related Substances (VG-50 4D)
162. Simultaneous Analysis of Lactose, Epilactose, and Lactulose (VG-50 4E)
163. Features of VG-50 (2) (Baseline Stability with a Charged Aerosol Detector)
164. Features of VG-50 (1) (Recovery of Reducing Sugar)
165. Effects of Sample Load (KC-811)
166. Principle of Organic Acid Analysis by Post-column Method (KC-811)
167. Effects of Acetonitrile in Eluent (1) (KC-811)
168. Effects of Column Temperature on Elution Volume (2) (KC-811)
169. Effects of Column Temperature on Elution Volume (1) (KC-811)
170. Effects of Concentration of Eluent on Elution Volume (KC-811)
171. Analysis of Organic Acids in Sake (Japanese Rice Wine) (KC-811)
172. Citric Acid in Phosphoric Acid (DE-613 + KC-811)
173. Analysis of Cyanobacterial Glycogen Using SEC Column (SB-806M HQ)
174. Analysis of Mannitol According to Pharmacopeia Method (SC1011-7F)
175. Unsaturated Fatty Acids (ODP-50 4D)
176. Analysis of Trisaccharides (2) (VG-50 4E)
177. LC/MS/MS Analysis of Organic Sulfonic Acids (VT-50 2D)
178. Maltooligosaccharides (2) (VG-50 4E)
179. Isomaltooligosaccharides (2) (VG-50 4E)
180. Features of HILICpak VG-50 Series (Recovery of Reducing Sugar)
181. Analysis of Xylitol According to USP Method (SP0810)
182. Comparison between NH2P-40 3E and its Conventional Type (NH2P-50 4E)
183. Saccharides in Wood (3) (NH2P-50 4E)
184. Analysis of Trisaccharides (NH2P-40 3E)
185. Guidelines for Shodex Column Selection : Organic Acids
186. Preservatives (ODP-50 4D)
187. LC/MS Analysis of N-Acetyl-chitooligosaccharides
188. LC/MS Analysis of Organic Acids (DE-213)
189. LC/TOF-MS Analysis of 2-Aminobenzoic Acid Labeled N-Glycan (Human IgG) (NH2P-40 2D)
190. Gulose (SP0810)
191. Xylenols (DS-413)
192. Preservatives (DS-413)
193. Analysis of saccharides and furfurals (KS-801)
194. Saccharides in Wood (2) (SP0810)
195. Oligosaccharide in Soy Bean
196. Analysis of Acesulfame K and Sucralose
197. Separation of Glucronolactone and Organic Acids (KC-811)
198. Analysis of D-Glucuronic Acid and Glucuronolactone (KC-811)
199. Saccharide analysis in ionic liquid (DC-613)
200. Analysis of Trehalose (KS-801)
201. Degradation product of Cellulose with cellulose (PcCel45A) digestion
202. The comparison between NH2P-40 3E and its conventional type (NH2P-50 4E)
203. Sugar analysis using a corona charged aerosol detector
204. Characterization of Polymeric Excipients by SEC-IR (SB-806M HQ)
205. Sugar Separation in Presence of Na salt (DC-613)
206. Heptulose Separation (KS-801)
207. Analysis of Fluctooligosaccharide Sugar Components (KS-802+KS-801)
208. Pyridylamino Sugar Chain Analysis
209. Organic Acids analysis in Black-vinegar (KC-811)
210. Saccharides
211. Separation of N-acetylneuraminic Acid and N-glycolyneuraminic Acid
212. Acidic sample (Hydrobenzoic acids)
213. Cellooligosaccharides and Furfurals (SH1821)
214. Galactinol (SC1011)
215. Carbohydrates of fructoologosaccharides
216. Analysis of pyridylaminated (PA) monosaccharides
217. Maltooligosaccharides, Organic Acids and Ethanol (SH1821)
218. Guidelines for Shodex Column Selection: by Sample Category
219. Column Selection: by Combination of Saccharides
220. Analysis of Ketohexose (SP0810)
221. Column Selection: by Separation Mode
222. Prevention of Anomer Separation
223. Elution Volume of Saccharides and Organic Acids
224. Saccharides and Organic Acids (1) (SH1011)
225. Saccharides and Organic Acids (2) (SC1211)
226. Lactic Acid and Acrylic Acid (DE-413)
227. Calibration Curve for Saccharides and Organic Acids (SH1011)
228. Soft Drink (SH1011)
229. Analysis of Saccharides and Organic Acids (RI and UV Detector)
230. Fermentation By-products (Model Solution)
231. Sake (Japanese Rice Wine) (SC1211)
232. Saccharides and Sugar Alcohols (1) (SZ5532)
233. Saccharides and Sugar Alcohols (2) (SP0810)
234. Analysis of Saccharides and Sugar Alcohols According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (SP0810)
235. Analysis of Saccharides and Sugar Alcohols According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (2) (SC1011)
236. Saccharides and Sugar Alcohols (5) (SZ5532)
237. Saccharides and Sugar Alcohols (6) (NH2P-50)
238. Saccharides and Sugar Alcohols (7) NH2P, LC/MS
239. Amino Sugars (SB-802.5 HQ)
240. Saccharides and Amino Sugars (1) (SP0810)
241. Saccharides and Amino Sugars (2) (NH2P-50 4E)
242. Saccharides and Amino Acids (1) (SC1011)
243. Saccharides and Amino Acids (2) (SC1211)
244. Mannitol (MN-431)
245. Palatinit (SP0810, SC1011, SZ5532)
246. Xylitol in Confectionery (NH2P-50 4E)
247. Soft Drink Containing Erythritol (NH2P-50 4E)
248. Apple Juice (NH2P-50)
249. Apple Juice (SC1011)
250. Effect of Acetonitrile Concentration
251. Sugar Alcohols (1) (SC1211)
252. Analysis of Sugar Alcohols According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (NH2P-50 4E)
253. Sugar Alcohols (3) (KS-801)
254. Effect of Eluent pH on Analysis Result
255. Benzoates
256. Alkylbenzenes (1) (DS-613)
257. Alkylbenzenes (2) (DS-613)
258. Alkylbenzenes (4) (DE-413)
259. Polycyclic Aromatic Hydrocarbons
260. Phenols (2) (DE-413)
261. Chlorobenzenes
262. Anilines
263. Durability of ODP Column with Alkaline Eluent
264. Citric Acid in Phosphoric Acid
265. Organic Acid in Phosphoric Acid (DE-613 + KC-811)
266. Analysis of Organic Acids in Beer (KC-811)
267. Analysis of Organic Acids in Soy Sauces (KC-811)
268. Organic Acids in Vinegar (KC-811)
269. Analysis of Organic Acids and Vitamin C in Fruit Juice (KC-811)
270. Reverse Phase Analysis of Gluconic Acids (DE-613)
271. Organic Acids in White Wine (KC-811)
272. Analysis of Oxalic Acid Using Ion Exclusion Mode (KC-811)
273. Organic Acids in Liquid for Permanent Wave
274. Camphor and Benzoic Acid (NN-814)
275. Organic Acids in Soybean Paste (KC-811)
276. Analysis of Organic Acids in Soy Sauce For Noodles (KC-811)
277. Preservatives (1) (DS-613)
278. Preservatives (2) (DE-613)
279. Preservatives (4) (DE-413)
280. Acesulfame K
281. Sucralose
282. Food Yellow No.4 (Tartrazine)
283. Effect of Column Temperature (RSpak KC-811)
284. Effect of Concentration of Eluent on Elution Volume
285. Effect of Column Temperature on Elution Volume (1)
286. Effect of Column Temperature on Elution Volume (2)
287. Effect of Acetonitrile in Eluent (2) (KC-811)
288. Effects of Reversed Phase Column on Elution Volume (KC-811 + DE-613)
289. Elution Volume of Aromatic Organic Acids (NN-814)
290. Elution Volume of Organic Acids (RSpak NN-814)
291. Elution Volume of Organic Acids (RSpak DE-413)
292. Comparison of Analysis of Organic Acids with 4 Kinds of Detectors (Standards) (KC-811)
293. Comparison of Analysis of Organic Acids with 4 Kinds of Detectors (Soy Sauce) (KC-811)
294. Organic Acid Standards (1) (KC-811)
295. Organic Acid Standards (2) (KC-811)
296. Organic Acid Standards (3) (KC-811)
297. Organic Acid Standards (4) (DE-413)
298. Organic Acid Standards (5) (DE-213)
299. Di-carboxylic Acids (DE-413)
300. Analysis of Organic Acids (Eluent Containing Cyclodextrin) (KC-811)
301. Succinic Acid and Fumaric Acid (KC-811)
302. Effect of Flow Rate (RSpak KC-811)
303. Effect of Injection Volume (RSpak KC-811)
304. Effect of Sample Load (RSpak KC-811)
305. High Sensitive Analysis of Saccharides in powdered Milk (NH2P-50 4E)
306. Glucose Derivatives
307. Extract of Wheat Rod
308. Effect of Organic Solvent in Eluent
309. Saccharides in Food (SC1011)
310. Analysis of Soft Drinks (LC/MS)
311. Monosaccharides Composing Sugar Chain
312. Maltose and Nigerose (NH2P-50 4E)
313. Saccharides in Wood (1) (SP0810)
314. Palatinose in Food (SC1011)
315. Worcester Sauce (KS-801)
316. Yogurt: Sugar added (SP0810)
317. Yogurt: Sugar added (NH2P-50)
318. Roasted Sweet Potato (NH2P-50)
319. Roasted Sweet Potato (SP0810)
320. Soybean Flour (SP0810)
321. Milk Coffee (NH20-50 4E)
322. Jelly
323. Saccharides in Bread (KS-801)
324. Lactic acid Beverage and Fermented Milk
325. Orange and Melon (SH1011)
326. Orange Juice (SC1011)
327. Chocolate Cake (NH2P-50)
328. Chocolate Cake (SZ5532)
329. Maltose and Isomaltose (SZ5532)
330. Saccharide Analysis Using Semi-micro Column
331. Durability against Eluent Composition Change
332. Effect of Polysaccharide Adsorption
333. Effect of Sample Solvent Composition
334. Effect of Flow Rate (SC1011)
335. Effect of Temperature (1)
336. Effect of Temperature (2)
337. Calibration Curves for Saccharides (NH2P-50)
338. Calibration Curves for Saccharides (SZ5532)
339. Comparison of NH2P with Silica-based Amino Column (1)
340. Comparison of NH2P with Silica-based Amino Column (2)
341. Monosaccharides (1) (NH2P-50 4E)
342. Monosaccharides (2) (NH2P-50 4E)
343. Monosaccharides (3) (NH2P-50 4E)
344. Monosaccharides and Disaccharides (1) (SP0810)
345. Monosaccharides and Disaccharides (2) (NH2P-50 4E)
346. Monosaccharides and Disaccharides (3)
347. Mono-, Di- and Trisaccharides (1) (NH2P-50 4E)
348. Mono-, Di- and Trisaccharides (2)
349. Saccharides in Agricultural Products (SC1011)
350. Elution Volume of Saccharides
351. Separation of Anomers
352. Comparison of Amino Column with Amide Column
353. Comparison of Columns with Different Counter Ions
354. Combination of Columns with Different Counter Ions
355. Elution Volume of Saccharides and Sugar Alcohols
356. Effect of Free Base Ratio of Amino Group on Plate Number (NH2P-50 4E)
357. Effect of Acetonitrile Concentration on Elution Time (NH2P-50)
358. Effect of Acetonitrile Concentration on Elution Time (SZ5532)
359. Effect of Acetonitrile Concentration on Plate Number (NH2P-50 4E)
360. Durability against Acidic Solvents
361. Durability against Alkaline Solvents
362. Analysis of Low-Molecular-Weight Water-Soluble Dietary Fiber According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (GS-220 HQ, KS-802)
363. Hydrolyzed Dextran (1)
364. Hydrolyzed Dextran (2) (KS-802)
365. Hydrolyzed Dextran (3) (NH2P-50 4E)
366. Isomaltooligosaccharides (NH2P-50 4E)
367. Hydrolyzed Dextran (5) (KS-802)
368. Maltooligosaccharides (NH20-50 4E)
369. N-Acetyl-Chitooligosaccharides (NH2P-50 4E)
370. Chitosan-oligosaccharides (Chitooligosaccharides) (1) (NH2P-50 4E)
371. Chitosan-oligosaccharides (Chitooligosaccharides) (2) (NH2P-50 4E)
372. Cyclodextrins (Comparison of GS-220 HQ and KS-802)
373. Short-Chain Amylose (1) (NH2P-50 10E)
374. Short-Chain Amylose (2)
375. Hydrolyzed Starch (2)
376. Sweetener
377. Effect of Flow Rate (SC1211)
378. Fructooligosaccharide Syrup (NH2P-50 4E)
379. Starch Syrup (KS-802)
380. Guidelines for Shodex Column Selection : by Elution Volume
381. Explanation on Ligand Exchange Mode
382. Column Selection
383. Chitosan
384. Pullulan and Oligosaccharides
385. Pullulan, Saccharides and Ethanol
386. Heparin (1) (SB-804 HQ)
387. Heparin (2) (SB-806M HQ)
388. Glycogen (2) (SB-806M HQ)
389. Polysaccharides: Preparation of CS-Glucan in Coix Seed
390. Inulin (2) (SB-806M HQ)
391. Mucin (SB-806M HQ)
392. Pectin (SB-806M HQ)
393. Sodium Alginate (SB-806M HQ)
394. Carrageenan (SB-806M HQ)
395. Keratin Sulfate (SB-806M HQ)
396. Hydrolyzed Starch (1)
397. Calibration Curves for KS-800 Series (Aqueous Eluent: Pullulan)
398. Calibration Curves for KS-800 Series (Column Combination)
399. Amylose
400. Hyaluronic Acid (1) (SB-805 HQ)
401. Hyaluronic Acid (2) (SB-806M HQ)
402. Hyaluronic Acid (4) (SB-807 HQ)
403. Corn Starch (1) (Aqueous Eluent) (SB-806 HQ)
404. Corn Starch (2) (DMSO/DMF Eluent) (SB-806 HQ)
405. Chondroitin Sulfate A (KS-804)
406. Chondroitin Sulfate (KS-804 + KS-801)
407. Chondroitin Sulfate (SB-806M HQ)
408. Oligogalacturonic Acids
409. Phosphorylated Saccharides (1)
410. Phosphorylated Saccharides (2)
411. Phytic acid

DNA, RNA:

1. Analysis of Various Oligonucleotides by LC/UV/MS (VN-50 2D)
2. Analysis of Oligo-DNAs (VN-50 2D)
3. Analysis of 10 – 50mer Oligo-DNAs (VN-50 2D)
4. Analysis of 2′-OMe and 2′-MOE Modified Phosphorothioated Oligo-RNA by LC/UV/MS (VN-50 2D)
5. Analysis of Modified Phosphorothioated Oligonucleic Acids LC/UV/MS (VN-50 2D)
6. Transfer RNA (1) (DEAE-825)
7. Polydenylic acid (SB-806 HQ)
8. Transfer RNA (2) (SB-804 HQ)
9. Transfer RNA (3) (SB-805 HQ)
10. Crude gamma Phage DNA Fragments

Hydrophobic Polymers: Chloroform Eluent:

1. Analysis of Ferric Carboxymaltose (SB-804 HQ + SB-802.5 HQ)
2. Polystyrene Oligomers’ Separation Performance Comparison between FP-2002 and Other Manufacturer’s Column
3. Separation Performance Comparison between FP-2002 and Other Manufacturer’s Column
4. Effects of Flow Rate (2) (FP-2002)
5. Calibration Curve for FP-2002
6. Comparison of Recycling Separation (FP-2002)
7. Epoxy Resin (2) (K-803L)
8. Poly(o-Cresyl Glycidyl Ether)-co-Formaldehyde (GF-310 HQ)
9. Biodegradable Polymer (2) (Polylactic Acid) (LF-604)
10. Liquid Paraffin (KF-401HQ)

Polysaccharides:

1. Analysis of Polydextrose According to Ingredient Standards for FOSHU (SH1011)
2. Analysis of Hydrogenated Polydextrose According to USP-NF Method (2) (SB-804 HQ)
3. Analysis of Polydextrose According to USP-NF Method (2) (SB-804 HQ)
4. Analysis of Maltodextrin (2) (VG-25 4D)
5. Analysis of Ferric Carboxymaltose (SB-804 HQ + SB-802.5 HQ)
6. Analysis of Indigestible Dextrin in Beverage (LB-802.5)
7. Analysis of Indigestible Dextrin Powder (LB-802.5)
8. Analysis of Propylene Glycol Monocaprylate According to USP-NF Method (KF-801)
9. Heparin (3) (KW-804)
10. Heparin (3) (KW-804)
11. Carboxymethylcellulose (3) (SB-806M HQ)
12. Carboxymethylcellulose (4) (SB-806M HQ)
13. Laminarin (SB-806M HQ)
14. Fucoidan (SB-806M HQ)
15. SEC Analysis of Low Molecular Weight Heparin (2) (Parnaparin Sodium) (KW-803 + KW-802.5)
16. Analysis of Guar Gum According to USP Method (SP0810)
17. Hydroxypropyl Methylcellulose (SB-806M HQ)
18. Guar Gum (SB-806M HQ)
19. Absolute Molecular Weight Determination of Sodium Alginate (LB-806M)
20. Analysis of Trisaccharides (2) (VG-50 4E)
21. Characterization of Polymeric Excipients by SEC-IR (SB-806M HQ)
22. Chitosan
23. Pullulan and Oligosaccharides
24. Pullulan, Saccharides and Ethanol
25. Heparin (1) (SB-804 HQ)
26. Heparin (2) (SB-806M HQ)
27. Glycogen (2) (SB-806M HQ)
28. Polysaccharides: Preparation of CS-Glucan in Coix Seed
29. Inulin (2) (SB-806M HQ)
30. Mucin (SB-806M HQ)
31. Pectin (SB-806M HQ)
32. Sodium Alginate (SB-806M HQ)
33. Carrageenan (SB-806M HQ)
34. Keratin Sulfate (SB-806M HQ)
35. Hydrolyzed Starch (1)
36. Calibration Curves for KS-800 Series (Aqueous Eluent: Pullulan)
37. Calibration Curves for KS-800 Series (Column Combination)
38. Amylose
39. Hyaluronic Acid (1) (SB-805 HQ)
40. Hyaluronic Acid (2) (SB-806M HQ)
41. Hyaluronic Acid (4) (SB-807 HQ)
42. Corn Starch (1) (Aqueous Eluent) (SB-806 HQ)
43. Corn Starch (2) (DMSO/DMF Eluent) (SB-806 HQ)
44. Chondroitin Sulfate A (KS-804)
45. Chondroitin Sulfate (KS-804 + KS-801)
46. Chondroitin Sulfate (SB-806M HQ)

Drugs in Blood and Urine:

1. LC/MS/MS Analysis of Tricyclic Antidepressants in BSA (ODP2 HP)
2. Analysis of Anticonvulsant in Serum (ODP2 HP)
3. Acetaminophen in serum (ODP2 HP)
4. Risperidone in urine (ODP2 HP)
5. Influence of Proteins in LC/MS Analysis
6. LC/MS Analysis of Drugs in BSA (1) (ODP2 HP)
7. LC/MS Analysis of Drugs in BSA (2) (ODP2 HP)
8. LC/MS Analysis of drugs in Control Serum (ODP2 HP)
9. Reproducibility in LC/MS Analysis (ODP2 HP)
10. Influence of Flow Rate (ODP2 HP)
11. LC/MS Analysis of Barbital in BSA (ODP2 HP-2B)
12. Indomethacin
13. Procainamide in Serum
14. Theophylline in Serum
15. Methamphetamine in Urine

Agricultural Chemicals:

1. Carotene Analysis in Carrot Juice (C18U 2D)
2. Agricultural Chemicals (1)
3. Analysis of Agricultural Chemicals by LC/MS
4. Agricultural Chemicals (2)

Anions(Non-suppressor Method: NI-424 Column):

1. Anion Analysis in Lithium Salts (1) (NI-424)
2. Analysis of Alkyl Sulfonic Acids (NI-424)
3. Sulfate Ion in Enoxaparin Sodium (NI-424)
4. Analysis of Chloride According to Japanese Testing Methods for Fertilizers (2) (NI-424)
5. Simultaneous Analysis of Sulfamic Acid and Ammonium Thiocyanate According to Japanese Testing Methods for Fertilizers (NI-424)
6. Anions and Organic Acids (NI-424)
7. Tap Water (7) (NI-424)
8. River Water (3) (NI-424)
9. Rain Water (NI-424)
10. Effect of pH on Retention Time (NI-424)
11. Effect of Sample Load on Column Efficiency (4) (NI-424)
12. Linearity of Calibration Curves (NI-424)
13. Calibration Curves for Low Concentration F –
14. Carbonate and Other Anions (2) (NI-424)
15. Phosphonates (NI-424)
16. Analysis of Pyrophosphate and Tripolyphosphate
17. Anion Standards (15) (Comparison of NI-424 and I-524A)
18. Anion Standards (16) (NI-424: Phthalic Acid aq. Eluent)
19. Anion Standards (17) (Hydrophobic Inorganic Ions)
20. Anion Standards (18) (NI-424)

Others:

1. Separation of Substances Produced During Utilization of Biomass (VN-50 4D)
2. Analysis of Chlorogenic Acid in Coffee (C18U 2D)
3. Analysis of Tea Catechins in Green Tea (C18U 2D)
4. Benzaldehyde Inhibitors of Fermentation
5. Analysis of Chlorogenic Acid (C18M 4D)
6. LC/MS Analysis of Melamine and Cyanuric Acid
7. Amides (5) (DE-413)
8. Analysis of Humic Substances by SEC (SB-805 HQ)
9. Analysis of Melamine (1) (NH2P-50 4E)
10. Imidazoles
11. Cello-oligosaccharides and Ethanol (KS-802)
12. Cyanate and Carbamyl Phosphate
13. Polyphosphates (2) (SB-802.5HQ)
14. Polyphosphates (3) (GS-220 HQ)
15. Polyphosphates (4) (GS-220 HQ)
16. Hydrogen Peroxide
17. Chelating Reagents (1) (I-524A)
18. Chelating Reagents (2) (NI-424)
19. Hydantoins
20. Amides (2) (Comparison of Reversed Phase Columns)
21. Amides (3) (DE-413)
22. Amides (4) (DE-413)
23. Aldehydes
24. Conjugated Lipid (1) (Lecithin from Soybean)
25. Conjugated Lipid (2) (L-α-Phosphatidylethanolamine,Dioleoyl) (GF-310 HQ)
26. Mild Hydrolysates of Allosamidin (ES-502C 7C)
27. 5-(Hydroxymethyl)Furfural in Fruit Juice

Fast Ion Exchange Analysis:

1. Charge Variant Analysis of Cetuximab (2) (SP-FT 4A)
2. Charge Variant Analysis of Trastuzumab (SP-FT 4A)
3. Charge Variant Analysis of Cetuximab (SP-FT 4A)
4. Ultra-rapid Analysis of Standard Proteins (SP-FT 4A)
5. Effects of Flow Rate for Protein Analysis (SP-FT 4A)
6. Ultra-rapid Analysis of Hemoglobin A, F, S and C (SP-FT 4A)
7. Recovery of Protein (DEAE3N-4T and DEAE-825)
8. Relation of sample load and HETP with ovalbumin
9. Effect of pH on Elution Pattern (DEAE-825)

Hormones:

1. LC/MS/MS Analysis of Histamine and Histidine (VC-50 2D)
2. LC/MS/MS Analysis of Monoamine Neurotransmitters (VC-50 2D)
3. LC/MS/MS Monitoring of the Estradiol Metabolism (NH2P-40 2D)
4. Catecholamines (1) (DE-613)
5. Catecholamines (3) (ES-502C 7C)
6. Catecholamines in Urine (ES-502C 7C)
7. Catecholamine and Salsolinol
8. Catecholamines and Metabolites (1) (ODP-50 6D)
9. Gibberellin Homologues
10. Gibberellin Isomers
11. Isolation of Ecdyson from Vitex Fiherii
12. Adrenal Cortical Hormones (1) (SB-802.5 HQ)
13. Adrenal Cortical Hormones (2) (GF-310 HQ)
14. Steroids (SB-802.5 HQ)

Nucleic Acids:

1. LC-MS/MS Analysis of Mammalian-derived Inositol Poly/Pyrophosphates (VG-50 2D)
2. Analysis of Various Oligonucleotides by LC/UV/MS (VN-50 2D)
3. Analysis of Oligo-DNAs (VN-50 2D)
4. High Sensitive Analysis of Synthetic Oligo-DNAs by LC/MS (Comparison between VN-50 1D and VN-50 2D)
5. Analysis of Oligonucleotides and Their Impurities (2) Base Alteration (VN-50 2D)
6. Analysis of Oligonucleotides and Their Impurities (1) Truncated Oligonucleotides (VN-50 2D)
7. Analysis of 10 – 50mer Oligo-DNAs (VN-50 2D)
8. Analysis of 2′-OMe and 2′-MOE Modified Phosphorothioated Oligo-RNA by LC/UV/MS (VN-50 2D)
9. Analysis of Modified Phosphorothioated Oligonucleic Acids LC/UV/MS (VN-50 2D)
10. Analysis of ATP and its Related Substances in Muscle of Fish and Shellfish (GS-320 HQ)
11. Transfer RNA (1) (DEAE-825)
12. Analysis of Phosphorothioated Oligo DNA (VN-50 2D)
13. Novel analysis of phosphorothioate oligonucleotides (VN-50 2D)
14. LC/UV/MS Analysis of Oligo DNA (VN-50 2D)
15. Guidelines for Shodex Column Selection : Nucleic Acids
16. Polydenylic acid (SB-806 HQ)
17. Purine Bases and Pyrimidine Bases (4) (DE-413)
18. Purine Base in Beer (GS-320 HQ)
19. Purine Bases, Pyrimidine Bases and Nucleosides (1) (DE-613)
20. Purine Bases, Pyrimidine Bases and Nucleosides (2) (NN-814)
21. Bases, Nucleosides and Nucleotides
22. Purine Bases and Pyrimidine Bases (3) (DE-613)
23. Guanine and Tryptophan (DM-614, NN-814 and DE-613)
24. Adenosine and Derivatives
25. Nucleotides (2) (GS-320 HQ)
26. Nucleosides (1) (GS-320 HQ)
27. Adenine Nucleotides in Red Blood Cell
28. Oligo DNA (GS-320)
29. Transfer RNA (2) (SB-804 HQ)
30. Transfer RNA (3) (SB-805 HQ)
31. Crude gamma Phage DNA Fragments
32. Cyclic AMP and AMP
33. Nucleotides (8) (DEAE-825)

Oligonucleic Acids:

1. Analysis of Various Oligonucleotides by LC/UV/MS (VN-50 2D)
2. Analysis of Oligo-DNAs (VN-50 2D)
3. Analysis of 2′-OMe and 2′-MOE Modified Phosphorothioated Oligo-RNA by LC/UV/MS (VN-50 2D)
4. Analysis of Phosphorothioated Oligo DNA (VN-50 2D)
5. Novel analysis of phosphorothioate oligonucleotides (VN-50 2D)
6. LC/UV/MS Analysis of Oligo DNA (VN-50 2D)
7. Oligo DNA (GS-320)

Additives in Hydrophobic Polymers:

1. Analysis of Sucrose Stearate According to Chinese Pharmacopoeia 2025 Edition (KF-802)
2. Analysis of Sucrose Stearate According to USP-NF Method (KF-802)
3. Analysis of High Molecular Weight Hindered Amine Light Stabilizers (HALS) (GF-310 HQ)
4. Alkylbenzenes (DS-413)
5. Phthalates and Alkylbenzenes (1) (KF-801)
6. Alkylbenzenes (6) (RP18-613)
7. Effect of Flow Rate on Plate Number
8. Recycle Analysis of Impurity in Resin
9. Analysis of Antioxidant in Polystyrene (GPC/MS)
10. Analysis of Irganox 1010 in Cup of Instant Noodles (Styrene Foam)
11. Simultaneous Analysis of Various Additives of Polymer in Polystyrene (GPC/MS)

Rapid Analysis of Saccharides and Organic Acids:

1. Analysis of Povidone According to Pharmacopeia Method (KC-811)
2. Rapid Analysis of Malto-oligosaccharides, Organic Acids, and Ethanol (SH1011 8C)
3. Pumpkin Puree (SC1011 8C)
4. Apple Juice (SP0810 8C)
5. Root Beer (SC1011 8C)
6. Analysis of Maltitol According to USP Method With SP0810 8C

Other Cations:

1. Analysis of Trivalent Chromium and Aluminium Ions (YS-50)
2. LC/MS Analysis of Ionic Liquid (VC-50 2D)
3. Analysis of Ionic Liquid (YS-50)

Environmental Pollutants:

1. PET Degradation Products (TPA, MHET, BHET) (DE-413)
2. Analysis of PFAS Referencing to Japanese Industrial Standards (JIS) (JJ-50 2D)
3. Analysis of PFAS (VT-50 2D)
4. Effects of Eluent Composition Ratios on PFOS and PFOA Analysis (JJ-50 2D)
5. Analysis of Melamine (2) (NH2P-50 2D)
6. Arsenic Compounds in Marine Life
7. Dialkyltin Compounds
8. Analysis of Haloacetic acids

Alcohols / Amino Alcohols / Ketones:

1. Analysis of Ethylene Glycol and Diethylene Glycol in reference to USP-NF “Polyethylene Glycol 3350” (SB-802 HQ)
2. Analysis of Glycols and Sorbitol (SB-802 HQ)
3. Analysis of Resveratrol in Wines (C18M 4D)
4. Analysis of Glycols (SP0810)
5. Ketones (DS-413)
6. Analysis of Moisturizing Agents (SC1211)
7. Analysis of Rare Sugar (1) (SP0810)
8. Glycerin and Glyceric Acid Analysis (SH1011)
9. Aliphatic Alcohols (1) (SH1011, SH1821)
10. Aliphatic Alcohols (2) (DE-613)
11. Aliphatic Alcohols (3) (ODP, C8P, C4P)
12. Aliphatic Alcohols (4) (KC-811)
13. Aliphatic Alcohols (5) (SC1211)
14. Aliphatic Alcohols (6) (SH1011)
15. Diols
16. Aromatic Alcohols
17. Amino Alcohols (1) (KD-802 + KD-801)
18. Ketones (1) (RP18-413)
19. Ketones (2) (DE-413)
20. Features of RSpak DE Series (4) Reproducibility between Production Lots)
21. Features of RSpak DE Series (5) (Selection of HPLC System)
22. Features of RSpak DE Series (7) (Effect of Sample Load on Column Efficiency)

Amino Acid Analysis:

1. Effects of Organic Solvent Concentration on HILIC Mode (NH2P-50 4B)
2. Analysis of GABA in a Supplement (NH2P-50 4E)
3. Analysis of Theanine in Supplement (NH2P-50 4E)
4. Analysis of Theanine (NH2P-50 4E)
5. Simultaneous Analysis of Amino Acids with LC/MS (VC-50 2D)
6. Amino Acids (4) (YS-50)
7. Amino Acids (2) (NN-814)
8. Amino Acids (3) (P-421S)
9. Separation of Carcinogenic Tryptophan Pyrolysis Products (ES-502C 7C)

Antibody Drug Conjugates:

1. SEC Analysis of Antibody Drug Conjugate (LW-803)

Chiral Compounds:

1. Epinephrine (2) (CDBS-453)
2. Chiral Separation of Norepinephrine (CDBS-453)
3. Analysis of Epinephrine According to USP (In-Process Revision) (CDBS-453)
4. Selection of Chiral Separation Columns
5. Chlortharidone (2)
6. Lorazepam (CDBS-453)
7. Bromoisovalerylurea
8. Chlorthalidone (1)
9. Chlorpheniramine and Metabolic Intermediates
10. Epinephrine (CDBS-453)

Hydrophobic Polymers: DMF Eluent:

1. Calibration Curves for HK-400 Series (DMF Eluent: PEG, PEO)
2. Calibration Curves for HK-400 Series (DMF Eluent: PEG, PEO)
3. Calibration Curves for KD-800 Series (DMF Eluent: PMMA)
4. Calibration Curve for LF-804 (DMF Eluent: PEG, PEO)
5. Calibration Curves for LB-800 Series (DMF Eluent: PEG, PEO)
6. Cellulose Acetate (5) (SB-806M HQ)
7. Copovidone (SB-806M HQ)
8. Cellulose (KD-806M)
9. Vinylidene Chloride Acrylonitrile Copolymer (2)
10. Phenol Formaldehyde Resin
11. Polycarbonate Resin (2) (Comparison of SB-800 HQ and KD-800)
12. Poly(Ethylene Glycol) Standards (2) (DMF Eluent) (KD-802 + KD-801)
13. Polystyrene Standards (9) (KD-802)
14. Phenol Resin (2) (KD-803 + KD-802)
15. Phenoxy Resin (2) (KD-806M)
16. Melamine Resin
17. Melamine Formaldehyde Resin (1) (DMF Eluent) (KD-802)
18. Poly(Vinylpyrrolidone) (1) (DMF Eluent: KD-806M)
19. Poly(Vinylpyrrolidone) (4) (DMF Eluent: Effect of LiBr Concentration) (KD-806M)
20. Poly(Vinylidene Fluoride) (KD-806M)
21. Cellulose Acetate (1) (KD-806M)
22. Cellulose Acetate (4) (DMF Eluent: Effect of LiBr Concentration) (KD-806M)
23. Chlorinated Rubber
24. Styrene Allylalcohol Copolymer (1) (KD-803 + KD-802)
25. Styrene Maleic Anhydride Copolymer (KD-806M)
26. Styrene Acrylonitrile Copolymer (1) (KD-806M)
27. N-Vinylpyrrolidone Vinyl Acetate Copolymer (KD-806M)
28. Vinyl Chloride Vinyl Acetate Copolymer (1) (KD-806M)
29. Vinylidene Chloride Acrylonitrile Copolymer (1) (KD-806M)
30. Poly(-N,N-Dimethylaminomethyl Styrene) (1) (DMF Eluent) (Comparison KD-800 with SB-800 HQ)
31. Ethylene Maleic Anhydride Copolymer (Comparison of KD-800 and SB-800 HQ)
32. Poly(Ethylene Oxide) Standards

Saccharides:

1. Rapid Analysis of Mannose and Lactose (VG-25 2B)
2. Rapid Analysis of Fructose, Glucose, and Sucrose (VG-25 2B)
3. Analysis of Sugars Using Ethanol: A Less Toxic Alternative to Acetonitrile (2) (VG-50 4D)
4. Analysis of Glucose According to National Standards of China GB/T 20882.1-2025 (SH1011/SC1011)
5. Analysis of Lactose According to Chinese Pharmacopoeia 2025 Edition (VG-50 4E)
6. Saccharides Analysis using a Charged Aerosol Detector (NH2P-50 4E)
7. Analysis of Trehalose According to Chinese Pharmacopoeia 2025 Edition (KS-801)
8. Features of VG-50 (2) (Baseline Stability with a Charged Aerosol Detector)
9. Features of VG-25 (2) (Baseline Stability with a Charged Aerosol Detector)
10. Simultaneous Analysis of Six Saccharides (VG-25 4D)
11. Analysis of Saccharides in Non-Sugar Beverages by LC/MS (VG-50 2D)
12. Analysis of Hydrogenated Polydextrose According to USP-NF Method (SH1011)
13. Analysis of Polydextrose According to USP-NF Method (SH1011)
14. Analysis of Saccharides in Honey (VG-25 4D)
15. Effects of Sample Injection Volume on Sugar Separation (VG-50 4D)
16. Effects of Sample Preparation Solution on Sugar Separation (VG-50 4D)
17. Simultaneous Analysis of Lactose, Epilactose, and Lactulose (2) (VG-25 4D)
18. Analysis of Fructose Glucose Syrup According to Japanese Pharmaceutical Excipients (KS-801)
19. Analysis of 2-Deoxy-D-glucose (SC1011)
20. Analysis of 2-Deoxy-D-glucose (VG-50 4E)
21. Analysis of Indigestible Dextrin in Beverage (LB-802.5)
22. Analysis of Indigestible Dextrin Powder (LB-802.5)
23. Analysis of Dextrose and Fructose in Cranberry Juice (NH2P-50 4E)
24. Analysis of Dextrose and Fructose in Cranberry Fruit Juice (NH2P-50 4E)
25. Saccharides and Amino Sugars (3) (SC1011)
26. Analysis of Cranberry Fruit Juice According to USP-NF Method (SC1011-7F)
27. Elution Volume of Saccharides (Selectable Analytes)
28. SEC Analysis of Low Molecular Weight Heparin (1) (Dalteparin Sodium) (KW-803 + KW-802.5)
29. Simultaneous Analysis of Lactose, Epilactose, and Lactulose (VG-50 4E)
30. Analysis of Cyanobacterial Glycogen Using SEC Column (SB-806M HQ)
31. Analysis of Mannitol According to Pharmacopeia Method (SC1011-7F)
32. Features of HILICpak VG-50 Series (Recovery of Reducing Sugar)
33. Separation of N-acetylneuraminic Acid and N-glycolyneuraminic Acid

Anions(Non-suppressor Method: Other Columns):

1. Simultaneous LC/MS Analysis of Haloacetic Acids and Anions Including Chlorate and Bromate (JJ-50 2D)
2. LC/MS/MS Analysis of Chlorate and Bromate According to Japanese Water Supply Act (JJ-50 2D)
3. Separation of Water-Soluble Vitamin and Sulfite (KC-811)
4. Simultaneous Analysis of Nitrite and Ammonium Thiocyanate According to Japanese Testing Methods for Fertilizers (NH2P-50 4E)
5. Simultaneous Analysis of Seven Common Anions and Carbonate Ion (IC SI-90 4E)
6. Effects of Pretreatment in the Analysis of Mineral Water (SI-90 4E)
7. Organic Acids (KC-811)
8. Sulfite in Wine (1) (KC-811)
9. Silicic Acid and Boric Acid (KC-811)
10. Sulfite in Wine (3) (KC-811)
11. Arsenic Acid and Arsenious Acid
12. Sulfide Ion and Cyanide Ion (DEAE-825)

Gelatin / Albumin:

1. Analysis of Gelatine by PAGI Method I
2. Mercaptpalbumin and Nonmercaptoalbumin by Ion Exchange Chromatography

Ion Exchange Analysis:

1. Separation of Nitrite and Nitrate Ions (NH2P-50 4E)
2. Analysis of Cranberry Fruit Juice According to USP-NF Method (SC1011-7F)
3. Eluent Conditions for IEC-series
4. Ribonuclease A from Equine Pancreas (CM-825)
5. Papain (SP-825)
6. Effect of pH on Elution Pattern (SP-825)
7. Standard Proteins (5) (QA-825)
8. Standard Proteins (6) (ES-502N 7C)
9. Standard Proteins (7) (CM-825, SP-825)
10. Standard Proteins (8) (ES-502C 7C)
11. Crude Albumin (Chicken Egg)
12. Human Serum (4) (DEAE-825)
13. Proteins in Human Serum (1) (QA-825)
14. Proteins in Human Serum (2) (DEAE-825)
15. Lipoxidase from Soybean (1) (QA-825, DEAE-825)
16. Lipoxidase (1) (SP-825)
17. Collagen and BSA
18. beta Lactoglobulin Subfractions
19. Angiotensin I, II, III
20. Lysozyme Chloride (ES-502 7C)
21. Cytochrome P450 in Rat Liver Microsome
22. Myosin Subfragments (ES-502C 7C)
23. Bovine Liver Catalase
24. Purified Kallikrein from Pig Pancreas
25. Recovery of Proteins and Enzyme Activity (QA-825)
26. Recovery of Proteins and Enzyme Activity (DEAE-825)
27. Recovery of Proteins and Enzyme Activity (SP-825)
28. Recovery of Proteins and Enzyme Activity (CM-825)
29. Effect of Sample Load on Resolution (QA-825)
30. Effect of Sample Load on Peak Width (DEAE-825)
31. Effect of Sample Load on Peak Width (SP-825)
32. Effect of Sample Load on Resolution (CM-825)

Proteins, Peptides and Amino Acids:

1. PEG-Chymotrypsin (KW-802.5)
2. LC/MS/MS Analysis of PFAS Based on the Korean Guideline for the Analysis of Prohibited Ingredients in Cosmetics (C18U 2B)
3. Analysis of Polyethylene Glycol 3350 for Oral Solution According to USP-NF Method (SB-802.5 HQ)
4. Molecular Weight Determination of Proteins (KW-803)
5. Analysis of IgG Monomers and Dimers in Human Immunoglobulin Preparations According to Chinese Pharmacopoeia 2025 Edition (KW-803)
6. Analysis of Human Serum Albumin Multimers According to Chinese Pharmacopoeia 2025 Edition (KW-803)
7. Analysis of Glyceryl Monolinoleate According to USP-NF Method (KF-802)
8. High Performance Semi-micro Aqueous SEC (GFC) Columns: KW400
9. Comparisons of Two Separation Modes on Saturated Fatty Acid LC/MS Analysis (C18U 2D, VT-50 2D)
10. Comparisons of Two Separation Modes on PFAS LC/MS Analysis (C18U 2D, VT-50 2D)
11. Aqueous/Organic SEC Columns
12. Effects of Sample Preparation Solution on Sugar Separation (NH2P-50 4E)
13. Effects of Sample Injection Volume on Sugar Separation (VG-25 4D)
14. Effects of Sample Preparation Solution on Sugar Separation (VG-25 4D)
15. LC-MS/MS Analysis of Mammalian-derived Inositol Poly/Pyrophosphates (VG-50 2D)
16. SEC/MALS Analysis of Norovirus VLP (2) (UB-50)
17. SEC/MALS Analysis of Exosome (2) (UB-100)
18. Durability Against Alkaline Solvents (UB Series)
19. Separation features of UB series
20. Analysis of Ethylene Glycol and Diethylene Glycol in reference to USP-NF “Polyethylene Glycol 3350” (SB-802 HQ)
21. Polymer-based Aqueous SEC (GFC) Columns: OHpak SB-800 HQ and SB-2000
22. Features of VG-25 (Separation Comparison)
23. Cleaning Method: Polymer-based Columns for Hydrophilic Interaction Chromatography (HILIC) (HILICpak)
24. Molecular Weight Distribution Analysis of Collagen Peptide According to Gelatin Manufactures Association of Japan Method (KW-802.5)
25. Analysis of Low MW Sodium Hyaluronate Using Sodium Nitrate (LB-806M)
26. Analysis of Low MW Hyaluronic Acid Facial Serum (LB-806M)
27. Analysis of Low MW Sodium Hyaluronate Using Phosphate Buffer (LB-806M)
28. Biodegradable Polymer (6) (Polylactic Acid) (KF-806M)
29. Biodegradable Polymer (3) (Polylactic Acid) (K-805L)
30. Low MW Polydimethylsiloxane (Eluent: Chloroform) (K-801)
31. Polystyrene Standards (17) (K-806M)
32. Poly(Butylene Terephthalate) (2) (Eluent: Chloroform) (K-806M)
33. Polystyrene Standards (8) (K-804L)
34. Calibration Curves for KF-400HQ Series (THF Eluent: PS)
35. Effects of Column Unit on Separation (2) (LF-404: Epoxy Resin)
36. Effects of Column Unit on Separation (1) (LF-404: PS)
37. Analysis of Glyceryl Monooleate According to USP-NF Method (KF-802)
38. Chitosan (SB-806M HQ)
39. Analysis of Preservatives According to Japanese MHLW Eika Notification (C18M 4E)
40. SEC Analysis of Etelcalcetide Hydrochloride (KW-802.5)
41. Analysis of Epoetin According to USP-NF Method (LW-803)
42. Analysis of Anthocyanidins (C18M 4D)
43. Rapid Analysis of Trivalent Chromium and Hexavalent Chromium (VN-50 4D)
44. Analysis of Coenzyme Q10 in a Supplement (C18M 4D)
45. Absolute Molecular Weight Determination of PMMA (LB-802.5)
46. Analysis of Coenzyme Q10 in a Supplement (C18M 4D)
47. Molecular Weight Measurements of Low Molecular Weight Heparins According to USP-NF GENERAL CHAPTERS <209> (KW-803 + KW-802.5)
48. Polymer-based Columns for Reversed Phase Chromatography (RSpak)
49. Analysis of Fluorouracil Injection According to USP-NF Method (SB-802.5 HQ)
50. Analysis of Thaumatin (SP-825)
51. Analysis of Maltodextrin (VN-50 4D)
52. Separation of Nitrite and Nitrate Ions (NH2P-50 4E)
53. Analysis of Imidazole Dipeptides (NH2P-50 4E)
54. Analysis of Imidazole Dipeptide in Processed Meat (YS-50)
55. Separation of C1 Compounds (DE-413)
56. Analysis of Chelating Agents (ODP-50 4D)
57. Analysis of Residual ε-Caprolactam in Nylon 6 (ODP-50 4D)
58. Analysis of Macrolide Antibiotics and Derivatives (ODP-50 4D)
59. Analysis of 3,4-Dimethylpyrazole Phosphate According to Japanese Testing Methods for Fertilizers (C18M 4D)
60. Separation of Ceftazidime and Arginine (KW402.5-4F)
61. Analysis of Insulin According to USP-NF GENERAL CHAPTERS “<121.1> PHYSICOCHEMICAL ANALYTICAL PROCEDURES FOR INSULINS” (KW-802.5)
62. Analysis of Proteoglycan in a Supplement (SB-806M HQ)
63. Analysis of PFAS Referencing to Japanese Industrial Standards (JIS) (JJ-50 2D)
64. Analysis of Semaglutide Formulation (KW-802.5)
65. Column Test Conditions (Reversed Phase and Hydrophilic Interaction Chromatography Columns)
66. SEC/MALS Analysis of Exosome (SB-806 HQ)
67. Analysis of Cranberry Fruit Juice According to USP-NF Method (SC1011-7F)
68. Simultaneous Analysis of Water-Soluble Vitamins (DE-413)
69. Separation of Phosphorylated Analytes (VN-50 4D)
70. Poly(Sodium Methacrylate) (GF-7M HQ)
71. Analysis of PFAS (VT-50 2D)
72. Simultaneous Analysis of Saccharides and Sweeteners in Yogurt Drink (NH2P-40 2D)
73. Effects of Eluent Composition Ratios on PFOS and PFOA Analysis (JJ-50 2D)
74. Analysis of 10 – 50mer Oligo-DNAs (VN-50 2D)
75. Pullulan Standards (9) (GF-7M HQ)
76. Analysis of 2′-OMe and 2′-MOE Modified Phosphorothioated Oligo-RNA by LC/UV/MS (VN-50 2D)
77. Analysis of Betadex Sulfobutyl Ether Sodium According to USP-NF Method (SB-803 HQ)
78. Analysis of Modified Phosphorothioated Oligonucleic Acids LC/UV/MS (VN-50 2D)
79. Heparin (3) (KW-804)
80. Effects of Organic Solvent Concentration on HILIC Mode (NH2P-50 4B)
81. Analysis of GABA in a Supplement (NH2P-50 4E)
82. Analysis of Lactoferrin Concentrate According to Analytical Methods of Food Additives in Foods (C4P-50 4D)
83. Analysis of Lactoferrin Supplement (C4P-50 4D)
84. Analysis of Thymosin α1 (KW-802.5)
85. Analysis of Lactoferrin Concentrates According to JSFA Method (C4P-50 4D)
86. Analysis of Lactoferrin Supplement (C4P-50 4D)
87. Analysis of ATP and its Related Substances in Muscle of Fish and Shellfish (GS-320 HQ)
88. High Molecular Weight Protein Analysis of Hemocyanin (KW405-4F)
89. SEC/MALS Analysis of Norovirus VLP (SB-805 HQ)
90. Charge Variant Analysis of Cetuximab (2) (SP-FT 4A)
91. Charge Variant Analysis of Trastuzumab (SP-FT 4A)
92. Charge Variant Analysis of Cetuximab (SP-FT 4A)
93. Drug Antibody Ratio Analysis of Antibody-Drug Conjugate (ODP2 HP-4B)
94. Analysis of Theanine in Supplement (NH2P-50 4E)
95. Comparison of IgG Separation with Conventional Device and Semi-micro Type Device (LW-403 4D)
96. Comparison of Separation of Proteins with Conventional Device and Semi-micro Type Device (LW-403 4D)
97. Analysis of Theanine (NH2P-50 4E)
98. Determination of Particle Size Distribution of Hepatitis B Surface Antigen Virus-like Particles (HBsAg VLP) (KW405-4F)
99. LC/MS Analysis of Low Molecular Weight Peptides (VC-50 2D)
100. Durability Test by Number of Sample Injections (LW-403 4D)
101. Comparison of SEC Separation of IgG between LW-403 4D and LW-803
102. Comparison of SEC Separation of Standard Proteins between LW-403 4D and LW-803
103. Calibration Curve for LW-403 4D (Proteins)
104. Comparison of SEC Separation of Monoclonal Antibody
105. Ultra-rapid Analysis of Standard Proteins (SP-FT 4A)
106. Effects of Flow Rate for Protein Analysis (SP-FT 4A)
107. Simultaneous Analysis of Amino Acids with LC/MS (VC-50 2D)
108. Analysis of Lipoproteins in Serum (KW-804)
109. Monitoring Papain Digestion of Humanized Monoclonal IgG (LW-803)
110. Monitoring Papain Digestion of Humanized Monoclonal IgG (LW-803)
111. Comparison of Separation of BSA Aggregates
112. Ultra-rapid Analysis of Hemoglobin A, F, S and C (SP-FT 4A)
113. Calibration Curve for LW-803 (Proteins)
114. Comparison of SEC Separation of Polyclonal Antibody
115. Calibration Curves for LW-803 (Proteins)
116. Comparison of SEC Separation of Standard Proteins
117. Simultaneous Analysis of Hydrophilic Substances in Energy Drink with LC/MS (VG-50 2D)
119. Dimer and Trimer of BSA
120. MALS Compatible Columns for Aqueous SEC (GFC): OHpak LB-800
121. Features of LB-800 Series (Comparison of Baseline Noise with Using MALS Detector)
122. Repeatability for ODP-50 4E, A Polymer-based Column for Reversed Phase Chromatography, under Alkaline Conditions
123. Calibration Curves for KW-800 Series (PEG, PEO)
124. Calibration Curves for KW-800 Series (Pullulan)
125. HILIC
126. Analysis of Whey in Yogurt (KW403 4F + KW402.5 4F)
127. Lectin Protein
128. Peptide Analysis (SEC)
129. Human IgM (2)
130. Avidin (2)
131. Human Control Serum
132. Poly-Lysine
133. Glycoprotein Avidin
134. α₁ Acid glycoprotein, Orosomucoid
135. Amino Acids (4) (YS-50)
136. Recovery of Protein (DEAE3N-4T and DEAE-825)
137. Relation of sample load and HETP with ovalbumin
138. Advantages of ODP2 HP (4) Ability for Use with Low Salt Concentrations
139. Advantages of ODP2 HP (5) Alkali Durability
140. Eluent Conditions for IEC-series
141. Advantage of ODP2 HP (2) High Retention of High Polarity Substances
142. Advantage of ODP2 HP (3) High Removal Ability of Protein
143. Guidelines for Shodex Column Selection : Proteins, Peptides and Amino Acids
144. Effect of pH on Elution Pattern (DEAE-825)
145. Ribonuclease A from Equine Pancreas (CM-825)
146. Papain (SP-825)
147. Effect of pH on Elution Pattern (SP-825)
148. Standard Proteins (5) (QA-825)
149. Standard Proteins (6) (ES-502N 7C)
150. Standard Proteins (7) (CM-825, SP-825)
151. Standard Proteins (8) (ES-502C 7C)
152. Crude Albumin (Chicken Egg)
153. Human Serum (4) (DEAE-825)
154. Proteins in Human Serum (1) (QA-825)
155. Proteins in Human Serum (2) (DEAE-825)
156. Lipoxidase from Soybean (1) (QA-825, DEAE-825)
157. Lipoxidase (1) (SP-825)
158. Collagen and BSA
159. beta Lactoglobulin Subfractions
160. Angiotensin I, II, III
161. Lysozyme Chloride (ES-502 7C)
162. Cytochrome P450 in Rat Liver Microsome
163. Myosin Subfragments (ES-502C 7C)
164. Bovine Liver Catalase
165. Purified Kallikrein from Pig Pancreas
166. Opioid Peptides (1) (By Post-column Reaction Method) (ODP-50 6D)
167. Opioid Peptides (2) (By Pre-column Reaction Method) (ODP-50 6D)
168. Tryptic Digest of Myoglobin (2) (ODP-50)
169. Analysis of Glutathiones (By Post-column Reaction Method)
170. Recovery of Proteins and Enzyme Activity (QA-825)
171. Recovery of Proteins and Enzyme Activity (DEAE-825)
172. Recovery of Proteins and Enzyme Activity (SP-825)
173. Recovery of Proteins and Enzyme Activity (CM-825)
174. Effect of Sample Load on Resolution (QA-825)
175. Effect of Sample Load on Peak Width (DEAE-825)
176. Effect of Sample Load on Peak Width (SP-825)
177. Effect of Sample Load on Resolution (CM-825)
178. Standard Proteins (4) (C4P-50 4D)
179. Comparison of Polymer-based Column with Silica-based Column
180. Proteins and Peptides (ODP-50 6D)
181. Recovery of Peptides (ODP-50 6D)
182. Basic Peptides
183. Effect of Eluent pH (ODP)
184. Analysis of Oligopeptides with Acidic and Alkaline Eluent (ODP-50 6D)
185. Oligopeptides (1) (ODP-50 6D)
186. Oligopeptides (2) (ODP-50 6D)
187. Dipeptides
188. Angiotensins
189. Comparison of Chromatograms of Protein mixtures
190. Amino Acids (2) (NN-814)
191. Amino Acids (3) (P-421S)
192. Separation of Carcinogenic Tryptophan Pyrolysis Products (ES-502C 7C)
193. Standard Proteins (1) (KW-802.5)
194. Standard Proteins (2) (KW-802.5 and KW-803)
195. Standard Proteins (14) (KW-802.5)
196. Standard Proteins (15) (KW-803)
197. Standard Proteins (16) (KW-804)
198. Standard Proteins (18) (KW-803)
199. Standard Proteins (19) (KW-804)
200. Standard Proteins (23) (GF-510 HQ)
201. Recovery of Proteins (GF-310 HQ and GS-320 HQ)
202. Recovery of Proteins (GF-510 HQ and GS-520 HQ)
203. Recovery of Proteins (KW-803)
204. Proteins in Human Serum (3) (KW-803)
205. Dimer and Trimer of BSA
206. Crude Albumin (Chicken Egg) (1) (KW-803)
207. Crude Lipoxidase
208. Crude Catalase
209. Crude Hexokinase
210. Human Serum (1) (SB-802 HQ)
211. Tryptic Digest of Human IgG
212. Sample Load (KW-803)
213. Effect of Flow Rate (KW-802.5, KW-803)
214. Superoxide Dismutase
215. Fibrinogen
216. Plasminogen
217. Human gamma-Globulin
218. Human IgM
219. Human Serum Albumin
220. C-Reactive Protein
221. Trypsin
222. Adenosin Phosphates
223. N-(3,5Dinitrobenzoyl)-DL-Phenyl Glycine
224. Avidin
225. Chymotrypsin
226. Lysozyme (1)
227. Fibronectin
228. Bovine Serum Albumin
229. Biotin 4-Aminobenzoic Acid
230. Glutathione S-Transferase
231. Lactate Dehydrogenase
232. Peptides in Extract from Waste Water Sludge
233. Crude Pronase E
234. Endorphins
235. Chymotrypsin-Hydrolysated Peptides of Ascidian 29K Protein
236. Glutathione in Serum
237. Features of Multimode Columns (Peptide Analysis)
238. Standard Proteins (12) (GS-320 7G)

Purine Bases, Pyrimidine Bases, Nucleosides and Nucleotides:

1. Analysis of Various Oligonucleotides by LC/UV/MS (VN-50 2D)
2. Purine Bases and Pyrimidine Bases (4) (DE-413)
3. Purine Base in Beer (GS-320 HQ)
4. Purine Bases, Pyrimidine Bases and Nucleosides (1) (DE-613)
5. Purine Bases, Pyrimidine Bases and Nucleosides (2) (NN-814)
6. Bases, Nucleosides and Nucleotides
7. Purine Bases and Pyrimidine Bases (3) (DE-613)
8. Guanine and Tryptophan (DM-614, NN-814 and DE-613)
9. Adenosine and Derivatives
10. Nucleotides (2) (GS-320 HQ)
11. Nucleosides (1) (GS-320 HQ)
12. Adenine Nucleotides in Red Blood Cell

GPC Clean-Up of Pesticides Residuals in Foods:

1. GPC Clean-up for Animal and Fishery Products According to Japanese MHLW Notification (2) (EV200AC-12F)
2. Fractionation standards (EV-2000 AC)
3. Elution volume for lipid and lipid acids (EV-2000 AC)
4. Effects of temperature on GPC clean-up
5. Effects of mobile phase composition on GPC clean-up
6. Example of GPC Clean-up for Animal and Fishery Products According to Japanese MHLW Notification (1) (Medium Fatty Tuna and Beef Fat) (EV-2000 AC)
7. Example of GPC Clean-up for Animal and Fishery Products According to Japanese MHLW Notification (2) (Milk, Egg) (EV-2000 AC)
8. Effect of Sample Injection Volume
9. Elution Profile for Pesticides
10. Effect of Eluent Components
11. Separation with Acetone/Cyclohexane Eluent (EV-2000 AC)
12. Separation with Ethyl Acetate/Cyclohexane Eluent (EV-2000)
13. Removing Pigment (EV-2000 AC)
14. Recovery of Pesticides Residuals in Spinach
15. Effect of Flow Rate
16. Effect of Column Temperature
17. Solvent Compatibility of EV-2000 (1)
18. Solvent Compatibility of EV-2000 (2)
19. Reproducibility of Gel Lots for EV-2000 AC

GPC Clean-Up of Phthalic Acid Esters:

1. GPC Cleanup of Samples for Pesticide Analysis (EPA 3640)

Mycotoxins:

1. Simultaneous LC/MS/MS Analysis of Mycotoxins (C18U 2B)
2. Ochratoxin (C18M 4D)
3. Analysis of Aflatoxin M1 (C18M 4E)
4. Analysis of Zearalenone (C18M 4E)
5. Analysis of Aflatoxin According to Japanese MHLW Notification (C18M 4E)
6. Analysis of Deoxynivalenol in Wheat According to Japanese MHLW Notification (C18M 4E)

Synthetic Polymers:

1. Comparison of Separation Performance between 2-MeTHF and THF Eluents in SEC Analysis of Standard Polystyrene (KF-802)
2. Analysis of Sucrose Stearate According to Chinese Pharmacopoeia 2025 Edition (KF-802)
3. Analysis of Sucrose Stearate According to USP-NF Method (KF-802)
4. Pullulan Standards (3) (SB-806M HQ)
5. Pullulan Standards (3) (SB-806M HQ)
6. Pullulan and PEO Analysis by SEC/MALS (SB-806M HQ)
7. SEC/MALS Analysis of Hyaluronic Acid: Concentration Dependence (SB-806M HQ)
8. Organic SEC (GPC) Columns: Linear Calibration Type
9. Calibration Curve for LF-804 (Acetone Eluent: PMMA)
10. Polystyrene Standards (27) (NMP Eluent) (LF-804)
11. Solvent Exchange Procedures for Shodex GPC Series Columns
12. Solvent Replacement Applicability of Organic SEC (GPC) Columns
13. Calibration Curves for HK-400 Series (HFIP Eluent : PMMA)
14. Analysis of Polyhydroxybutyric Acid (LF-804)
15. Effects of Column Unit on Separation (HK-406: PS)
16. Epoxy Resin (7) ( Effects of Flow Rate for HK-402)
17. Analysis of PMMA According to USP-NF GENERAL CHAPTERS ”<314> Molecular Weight Determination for Copolymers Containing Alkyl Methacrylate or Alkyl Acrylate” (LF-804)
18. Hydrophobicity of Columns
19. Epoxy Resin (6) (Comparison of HK-402 and KF-802.5)
20. Analysis of Ferric Carboxymaltose (SB-804 HQ + SB-802.5 HQ)
21. Analysis of Glyceryl Distearate According to USP-NF Method (KF-802)
22. Analysis of Glyceryl Stearate According to USP-NF Method (KF-802)
23. Analysis of Glyceryl Tristearate According to USP-NF Method (KF-802
24. Analysis of Maltodextrin (VN-50 4D)
25. Analysis of Carboplatin (NH2P-50 4E)
26. Analysis of PFAS Referencing to Japanese Industrial Standards (JIS) (JJ-50 2D)
27. Polystyrene Standards (24) (HK-401)
28. Polystyrene Standards (25) (HK-402)
29. Polystyrene Standards (26) (HK-403)
30. Effects of Flow Rate on Separation (HK-406: PS)
31. Effects of Flow Rate on Separation (HK-401: PS)
32. Poly(Sodium Methacrylate) (GF-7M HQ)
33. Polyamide (14) Nylon 12 (HK-404L)
34. Polyamide (15) Nylon 6/10 (HK-404L)
35. Polyamide (16) Nylon 6/6 (HK-404L)
36. Polyamide (17) Nylon 6/12 (HK-404L)
37. Polyamide (18) Nylon 6(3)T (HK-404L)
38. Analysis of Ethylcellulose Dispersion Type B According to USP-NF Method (KF-802)
39. Biodegradable Polymer (5) (Poly(Lactic-co-Glycolic Acid)) (KF-804L)
40. Analysis of Propylene Glycol Monocaprylate According to USP-NF Method (KF-801)
41. Biodegradable Polymer (5) (Poly(Lactic-co-Glycolic Acid)) (KF-804L)
42. Epoxy Resin (5) (Comparison of HK and KF-800 Series Columns)
43. Calibration Curve for HK-400 series (THF Eluent : PS)
44. Calibration Curves for HK-400 Series (DMF Eluent: PEG, PEO)
45. Polystyrene Oligomers’ Separation Performance Comparison between FP-2002 and Other Manufacturer’s Column
46. Separation Performance Comparison between FP-2002 and Other Manufacturer’s Column
47. Effects of Flow Rate (2) (FP-2002)
48. Calibration Curve for FP-2002
49. Comparison of Recycling Separation (FP-2002)
50. Comparison of Separation using HK-404L with Conventional Device and Semi-micro Type Device (HK-404L)
51. Biodegradable Polymer (4) (Polylactic Acid) (HK-404L)
52. Epoxy Resin (4) (Comparison of HK-404L and HK-404L + HK-401)
53. Colominic Acid (SB-804 HQ)
54. Polyamide (13) Nylon 11 (HK-HFIP404L)
55. Polyamide (12) Nylon 6/9 (HK-HFIP404L)
56. Calibration Curve for HK-HFIP404L (HFIP Eluent : PMMA)
57. Calibration Curves for HK-400 Series (DMF Eluent: PEG, PEO)
58. Comparison of Separation using HK-404L with Conventional Device and Semi-micro Type Device (HK-404L)
59. Styrene Butyl Methacrylate Copolymer (3) (HK-404L)
60. Poly(Butyl Methacrylate) (2) (HK-404L)
61. Poly(Methyl Methacrylate) (3) (HK-404L)
62. Calibration Curve for LF-404 (HFIP Eluent: PMMA)
63. Calibration Curves for KD-800 Series (DMF Eluent: PMMA)
64. Calibration Curves for GF-HQ Series (THF Eluent: PS)
65. Analysis of High Molecular Weight Hindered Amine Light Stabilizers (HALS) (GF-310 HQ)
66. Effects of Flow Rate (2) (HK-404L)
67. Effects of Flow Rate (1) (HK-404L)
68. Calibration Curve for HK-400 series (THF Eluent : PS)
69. Ammonium Methacrylate Copolymers (GF-510 HQ)
70. Calibration Curve for LF-804 (DMF Eluent: PEG, PEO)
71. Calibration Curves for GF-HQ Series (Methanol Eluent: PEG, PEO)
72. Calibration Curve for LF-804 (DMAc Eluent: PEG, PEO)
73. Calibration Curves for GF-HQ Series (Aqueous Eluent: PEG, PEO)
74. Polyvinylpyrrolidone (3) (NaCl aq./CH3CN Eluent) (SB-806M HQ)
75. Calibration Curves for LB-800 Series (DMF Eluent: PEG, PEO)
76. Calibration Curves for LB-800 Series (Aqueous Eluent: Pullulan)
77. Comparison of HK-404L and KF-805L
78. Features of LB-800 Series (Comparison of Baseline Noise with Using MALS Detector)
79. Polyvinylpyrrolidone (6) (NaCl aq./CH3CN Eluent) (SB-806M HQ)
80. Cellulose Acetate (5) (SB-806M HQ)
81. Copovidone (SB-806M HQ)
82. Effects of Column Length on Elution Pattern (KF-801)
83. Poly(Vinyl Chloride) (KF-806M
84. Poly(Butyl Methacrylate) (KF-806L)
85. Sodium Dextran Sulfate (SB-806M HQ)
86. Calibration Curves for GS-HQ Series Aqueous Eluent: PEG, PEO
87. Calibration Curves for GS-HQ Series Aqueous Eluent: Pullulan
88. Polypropylene Glycol (KF-802.5)
89. Column Selection : By Polarity of Sample
90. Biodegradable Polymer (3) (Poly(Lactic-co-Glycolic Acid))
91. Alkylbenzenes (DS-413)
92. Polyamic acid (3) (LF-804)
93. Polyamic acid (2) (LF-804)
94. Cellulose (KD-806M)
95. Polyurethane (LF-404)
96. Polystyrene oligomer separation (KF-402HQ)
97. Effects of Flow Rate (1) (KF-402HQ)
98. Effects of Flow Rate (2) (KF-402.5HQ+KF-403)
99. Effects of Sample Concentration (1) (KF-402HQ)
100. Effects of Sample Concentration (2) (KF-403HQ + KF-402HQ)
101. Effects of Temperature (KF-402HQ)
102. Poly(Ethylene Oxide) and Poly(Ethylene Glycol) Standards (2) (LF-804)
103. Calibration Curve for K-800 series
104. Polyamic Acid (LF-804)
105. Effect of Sample Load (Pullulan)
106. Calibration curves for organic SEC
107. Monovalent and Divalent Cations in River Water (Etylenediamine EDA)
108. Monovalent and Divalent Cations in Tap Water (Etylenediamine EDA)
109. GPC/MALS analysis of NBS706
110. GPC/MALS analysis of standard polystyrene (PS)
111. Molecular weight distribution of PMMA for artificial tooth (Comparison between Zimm Plot and GPC/MALS)
112. Calibration Curve for LF-804 (DMAc Eluent: PEG/PEO)
113. Titration Curve of IEC DEAE-825
114. Calibration Curve for SB-807 HQ (Aqueous Eluent: Pullulan)
115. GPC Analysis with HFIP Eluent
116. Eluent Conditions for Asahipak (ODP, C4P, NH2P)
117. Titration Curve of IEC QA-825
118. Calibration Curves of KW400-4F (3) (PEG, PEO)
119. Calibration Curves of KW400-4F (2) (Proteins)
120. Comparison between KW402.5-4F and KW-802.5
121. Recovery of Proteins (KW-402.5-4F, KW403-4F)
122. Ethylene Vinyl Acetate Copolymer (3) (LF-404)
123. 1,2-Polybutadiene (2) (LF-404)
124. Phenoxy Resin (3) (LF-604)
125. Poly(Vinyl Butyral) (3) (LF-604)
126. Effect of Solvent-peak Separation Column on Separation (1)
127. Effect of Solvent-peak Separation Column on Separation (2)
128. To Realize Pure GPC Mode
129. Solubilities of Solvents
130. Physical Chemistry Properties of Solvents
131. Polarities of Solvents
132. Cellulose Acetate Butyrate (KF-806L)
133. Poly(Vinyl Chloride) (KF-806M)
134. Poly(Vinyl Acetate) (KF-805L)
135. Ethylene Vinyl Acetate Copolymer (1) (KF-806L)
136. Poly(Butyl Methacrylate) (KF-806L)
137. Poly(Isobutyl Methacrylate) (KF-806L)
138. Butyl Methacrylate Isobutyl Methacrylate Copolymer (KF-806L)
139. Vinylidene Chloride Vinyl Chloride Copolymer (KF-805L)
140. Vinyl Chloride Vinyl Acetate Vinyl Alcohol Terpolymer (KF-805L)
141. Styrene butyl methacrylate copolymer (1) (KF-805L)
142. Styrene Butadiene ABA Block Copolymer (KF-806M)
143. Styrene Isoprene ABA Block Copolymer (KF-806M)
144. Styrene Ethylene Butylene ABA Block Copolymer (KF-806M)
145. Poly(2,4,6-tribromostyrene) (KF-805L)
146. Polysulfone Resin (KF-805L)
147. The Effect of The Unit of Columns on The Separation (1) (LF-404: PS)
148. The Effect of The Unit of Columns on The Separation (2) (LF-404: Epoxy resin)
149. Styrene Butyl Methacrylate Copolymer (2) (LF-404)
150. Poly(Methyl Methacrylate) (LF-404)
151. Measurement of Molecular Weight Distribution of Poly(Diallyl Dimethyl Ammonium Chloride) (SB-806M HQ)
152. Polystyrene Standards (1) (KF-801)
153. Polystyrene Standards (2) (KF-802)
154. Polystyrene Standards (3) (KF-803L)
155. Polystyrene Standards (4) (KF-804L)
156. Polystyrene Standards (5) (KF-805L)
157. Polystyrene Standards (6) (KF-806L)
158. Polystyrene Standards (7) (KF-807L)
159. Polystyrene Standards (21) (THF, Chloroform and DMF)
160. Poly(Ethylene Glycol) Standards (1) (THF Eluent) (KF-801)
161. Poly(Methyl Methacrylate) Standards (1) (KF-805L)
162. Poly(Methyl Methacrylate) Standards (2) (KF- 806L)
163. Polycarbonate Resin (1) (KF-806L)
164. Phenoxy Resin (1) (KF-806L)
165. Phenol Resin (1) (KF-804L)
166. Polycaprolactone (KF-806L)
167. 1,2-Polybutadiene (1) (KF-805L)
168. Poly(Vinyl Formal) (1) (KF-806L)
169. Poly(Vinyl Butyral) (1) (KF-806L)
170. Cellulose Acetate (3) (KF-806L)
171. Comparison of KF-402HQ and KF-802
172. Influence of Instruments for Performance of Semi-micro Columns
173. Comparison of Chromatograms of KF-400HQ Series
174. Measurement of Molecular Weight Distribution of Poly(Allylamine) Hydrochloride (SB-806M HQ)
175. Influence of Salt Concentration on Retention Time of PEG with GF-310 HQ and GS-320 HQ
176. Measurement of Molecular Weight Distribution of Poly(Ethylene Imine) (SB-806M HQ)
177. Comparison of Chromatogram of PEG Mixtures
178. Influence of Analysis of PEG Mixtures with GF-310 HQ by Composition of Eluent
179. Influence of Analysis of PEG Mixtures with GF-320 HQ by Composition of Eluent
180. Polyacrylamide (3) (Comparison with SB-807 HQ and SB-806 HQ)
181. Poly(Ethylene Glycol) Standards (9) (GS-220 HQ)
182. Poly(Ethylene Oxide) and Poly(Ethylene Glycol) Standards (1) (SB-804 HQ)
183. Selection of Column (1) (Sodium Poly(Styrene Sulfonate))
184. Calibration Curves of Hydrophilic Polymers (2) (Sodium Polyacrylate)
185. Selection of Column (3) (Poly(Sodium Methacrylate))
186. Dextran (1) (SB-805 HQ)
187. Dextran (2) (DMSO Eluent) (KF-806M)
188. Dextran (3) (SB-806M HQ)
189. Dextran Sulfate
190. Poly(Ethyleneimine) (SB-804 HQ + SB-803 HQ)
191. Polyacrylamide (1) (SB-805 HQ)
192. Poly(Vinyl Alcohol) (2) (Aqueous Eluent) (SB-803 HQ + SB-806 HQ)
193. Poly(Vinylpyrrolidone) (3) (NaNO 3 /CH 3 CN Eluent) (SB-805)
194. Sodium Polyacrylate (1) (SB-803 HQ + SB-802 HQ)
195. Optimization of Mobile Phase for the Analysis of Sodium Polyacrylate (GF-7M HQ)
196. Sodium Poly(Styrene Sulfonate) (1) (GF-510 HQ)
197. Sodium Poly(Styrene Sulfonate) (2) (GF-7M HQ)
198. Influence of Column Temperature on Retention Time of PEG (GF-310 HQ and GS320 HQ)
199. Dimethyl Silicone Oil (Toluene Eluent)
200. Rubber (Toluene Eluent)
201. Polystyrene Standards (19) (DMAc Eluent)
202. Polystyrene Standards (20) (NMP Eluent)
203. Poly(-N,N-Dimethylaminomethyl Styrene) (2) (Comparison of Various Eluent Condition)
204. Epoxy Resin (3): Mixed Solvent Eluent
205. Pullulan Standards (1) (SB-804 HQ)
206. Pullulan Standards (2) (GF-310 HQ)
207. Pullulan Standards (4) (Effect of Flow Rate) (SB-2002.5)
208. Pullulan Standards (5) (Effect of Temperature) (SB-2002.5)
209. Pullulan Standards (7) (GS-220 HQ)
210. Poly(Ethylene Glycol) Standards (6) (DE-613)
211. Poly(Ethylene Glycol) Standards (7) (SB-2002.5)
212. Poly(Ethylene Glycol) Standards (8) (SB-802.5 HQ)
213. Polystyrene Standards (10) (Toluene Eluent)
214. Vinylidene Chloride Acrylonitrile Copolymer (2)
215. Phenol Formaldehyde Resin
216. Polycarbonate Resin (2) (Comparison of SB-800 HQ and KD-800)
217. Poly(Ethylene Glycol) Standards (2) (DMF Eluent) (KD-802 + KD-801)
218. Polystyrene Standards (9) (KD-802)
219. Phenol Resin (2) (KD-803 + KD-802)
220. Phenoxy Resin (2) (KD-806M)
221. Melamine Resin
222. Melamine Formaldehyde Resin (1) (DMF Eluent) (KD-802)
223. Poly(Vinylpyrrolidone) (1) (DMF Eluent: KD-806M)
224. Poly(Vinylpyrrolidone) (4) (DMF Eluent: Effect of LiBr Concentration) (KD-806M)
225. Poly(Vinylidene Fluoride) (KD-806M)
226. Cellulose Acetate (1) (KD-806M)
227. Cellulose Acetate (4) (DMF Eluent: Effect of LiBr Concentration) (KD-806M)
228. Chlorinated Rubber
229. Styrene Allylalcohol Copolymer (1) (KD-803 + KD-802)
230. Styrene Maleic Anhydride Copolymer (KD-806M)
231. Styrene Acrylonitrile Copolymer (1) (KD-806M)
232. N-Vinylpyrrolidone Vinyl Acetate Copolymer (KD-806M)
233. Vinyl Chloride Vinyl Acetate Copolymer (1) (KD-806M)
234. Vinylidene Chloride Acrylonitrile Copolymer (1) (KD-806M)
235. Poly(-N,N-Dimethylaminomethyl Styrene) (1) (DMF Eluent) (Comparison KD-800 with SB-800 HQ)
236. Ethylene Maleic Anhydride Copolymer (Comparison of KD-800 and SB-800 HQ)
237. Poly(Ethylene Oxide) Standards
238. PEEK Oligomer (K-802)
239. Epoxy Resin Oligomer (KF-803 + KF-802.5)
240. Effect of Flow Rate on Elution Pattern
241. Effect of Column Length on Elution Pattern
242. Polyacetal (4) (LF-404)
243. Poly(Ethylene Terephthalate) (3) (LF-404)
244. Polyamide (5) Nylon6/6 (LF-604)
245. Polyamide (6) Nylon6 (LF-604)
246. Epoxy Resin (2) (K-803L)
247. Poly(o-Cresyl Glycidyl Ether)-co-Formaldehyde (GF-310 HQ)
248. Biodegradable Polymer (2) (Polylactic Acid) (LF-604)
249. Liquid Paraffin (KF-401HQ)
250. Recycle Analysis of Lauryl Stearyl Thiodipropionate (K-2001)
251. Calibration Curves of Hydrophilic Polymers (2) (Sodium Polyacrylate)
252. Calibration Curves of Hydrophilic Polymers (3) (Poly(Sodium Methacrylate))
253. Calibration Curves for SB-800 HQ Series (DMF Eluent: PS)
254. Calibration Curves for SB-800 HQ Series (DMF Eluent: PEG, PEO)
255. Calibration Curves for SB-800 HQ Series (DMF Eluent: PMMA)
256. Calibration Curves for SB-806M HQ (Aqueous Eluent: Pullulan, PEG and PEO)
257. Calibration Curves for SB-806M HQ (DMF Eluent: PEG, PEO and PS)
258. Comparison of Calibration Curves for KD-800 Series and SB-800 HQ Series (DMF Eluent)
259. Comparison of Calibration Curves for KD-802.5 and SB-802.5 HQ (DMF Eluent: PEG, PEO and PS)
260. Calibration Curves for GF-HQ Series (Aqueous Eluent: Proteins)
261. Calibration Curves for GF-HQ Series (Chloroform Eluent: PS)
262. Calibration Curves for GF-HQ Series (Aqueous Eluent: Pullulan)
263. Calibration Curves for GF-HQ Series (DMF Eluent: PS)
264. Calibration Curves for GF-HQ Series (DMF Eluent: PEG, PEO)
265. Calibration Curves for GF-HQ Series (DMF Eluent: PMMA)
266. Calibration Curve for GF-510 HQ + GF-310 HQ (THF Eluent: PS)
267. Calibration Curve for GF-510 HQ + GF-310 HQ (DMF Eluent: PS)
268. Calibration Curves of Hydrophilic Polymers (1) (Sodium Poly(Styrene Sulfonate))
269. Calibration Curves for KF-800 Series (THF Eluent: PS)
270. Effect of Solvent-Peak Separation Column on Calibration Curve
271. Calibration Curves for KF-400HQ Series (1) (Low Molecular Weight)
272. Calibration Curves for KF-806L (Various Eluents: PS)
273. Comparison of Caliburation Curves for LF-404 and LF-604
274. Calibration Curve for LF-604 (DMF Eluent: PEG, PEO)
275. Calibration Curve for LF-604 (NMP Eluent: PEG, PEO)
276. Calibration Curve for LF-604 (NMP Eluent: PS)
277. Calibration Curves for KD-800 Series (DMF Eluent: PEG, PEO)
278. Calibration Curves for KW-800 Series
279. Calibration Curves for SB-800 HQ Series (Aqueous Eluent: Pullulan)
280. Calibration Curves for SB-800 HQ Series (Aqueous Eluent: PEO, PEG)
281. Phthalates and Alkylbenzenes (1) (KF-801)
282. Alkylbenzenes (6) (RP18-613)
283. Effect of Flow Rate on Plate Number
284. Recycle Analysis of Impurity in Resin
285. Analysis of Antioxidant in Polystyrene (GPC/MS)
286. Analysis of Irganox 1010 in Cup of Instant Noodles (Styrene Foam)
287. Simultaneous Analysis of Various Additives of Polymer in Polystyrene (GPC/MS)
288. Poly(Vinyl Butyral) (2) (LF-804)
289. Poly(vinyl Formal) (2) (LF-804)
290. Poly(4-Vinylpyridine) (LF-804)
291. Poly(2-Vvinylpyridine-co-styrene) (LF-804)
292. Comparison of LF-804, LF-404 and LF-604
293. The separation of polystyrene standard using GPC columns
294. Calibration Curves for KF-800L Series
295. Calibration Curves for K-800L Series
296. Comparison of Calibration Curves: Linear Type and Mixed Gel Typ
297. Comparison of Calibration Curves: Linear Type and Column Connection
298. Comparison of Calibration Curves: Linear Type and Conventional Type
299. Comparison of Separation: Linear Type and Column Connection
300. Comparison of Separation: Linear Type and Conventional Type (1)
301. Comparison of Separation: Linear Type and Conventional Type (2)
302. Analysis of Synthetic Polymers Using Linear Type Column LF-804
303. Eluent Replacement of GPC LF-804
304. Calibration Curve for LF-804 (THF Eluent: PS)
305. Phenoxy Resin (2) (LF-804)
306. Polycarbonate Resin (3) (LF-804)

Metabolites:

1. Analysis of Choline and Acetylcholine (YS-50)
2. LC/MS Analysis of Choline and Acetylcholine (VC-50 2D)
3. HVA and VMA Standards
4. Analysis of VMA and Creatinine using Column Switching Method
5. HVA and VMA in Urine
6. Analysis of Uric Acid and Creatinine using Column Switching Method
7. Hippuric Acid etc. in Urine (2)
8. Polyamine and Acetylated Derivatives (ODP-50 4E)
9. Instruments for On-Column Derivatization
10. Analysis of Polyamines by On-Column Derivertization
11. Analysis of Histamine by On-Column Derivatization
12. Kojic Acid

Hydrophobic Polymers: HFIP Eluent:

1. Polyamide (14) Nylon 12 (HK-404L)
2. Polyamide (15) Nylon 6/10 (HK-404L)
3. Polyamide (16) Nylon 6/6 (HK-404L)
4. Polyamide (17) Nylon 6/12 (HK-404L)
5. Polyamide (18) Nylon 6(3)T (HK-404L)
6. Polyamide (13) Nylon 11 (HK-HFIP404L)
7. Polyamide (12) Nylon 6/9 (HK-HFIP404L)
8. Calibration Curve for HK-HFIP404L (HFIP Eluent : PMMA)
9. Calibration Curve for LF-404 (HFIP Eluent: PMMA)
10. GPC Analysis with HFIP Eluent
11. Polyacetal (4) (LF-404)
12. Poly(Ethylene Terephthalate) (3) (LF-404)
13. Polyamide (5) Nylon6/6 (LF-604)
14. Polyamide (6) Nylon6 (LF-604)

Saccharides and Organic Acids:

1. Analysis of myo-Inositol According to EP Method (SC1011-7F)
2. Analysis of Sugars and Sugar Alcohols in Human Blood Products According to Chinese Pharmacopoeia 2025 Edition (SH1011)
3. Analysis of Citrate Ion According to Chinese Pharmacopoeia 2025 Edition (SH1011)
4. Analysis of Sugars and Sugar Alcohols in Human Blood Products According to Chinese Pharmacopoeia 2025 Edition (SH1011)
5. Analysis of Malic Acid According to USP-NF Method (SH1011)
6. LC/MS/MS Analysis of Saccharides (NH2P-40 2D)
7. LC-MS/MS Analysis of Mammalian-derived Inositol Poly/Pyrophosphates (VG-50 2D)
8. Effects of Acetonitrile in Eluent (2) (KC-811)
9. Separation of Kestose and Maltose (KS-802)
10. Elution Volume of Saccharides and Organic Acids – Selectable Analytes
11. Analysis of Mogroside V in Momordica Grosvenori (NH2P-50 4E)
12. Elution Volume of Saccharides and Organic Acids
13. Saccharides and Organic Acids (1) (SH1011)
14. Saccharides and Organic Acids (2) (SC1211)
15. Lactic Acid and Acrylic Acid (DE-413)
16. Calibration Curve for Saccharides and Organic Acids (SH1011)
17. Soft Drink (SH1011)
18. Analysis of Saccharides and Organic Acids (RI and UV Detector)
19. Fermentation By-products (Model Solution)

Anions (Suppressor Method: SI-90, SI-50, SI-52, SI-35, SI-36, SI-37 Columns):

1. Anion Standards and Organic Acids (4) (SI-50 4D)
2. Analysis of Bromate Referencing to National Standards of China GB 8538 2022 and GB/T 5750.10 2023 (SI-52 4E)
3. Analysis of Bromate Referencing to National Standards of China GB 8538 2022 and GB/T 5750.10 2023 (SI-52 4E)
4. Effects of Column Temperature (SI-50 4D)
5. Effects of Flow Rate (SI-50 4D)
6. Anion Standards (22) Rapid Analysis (SI-50 4D)
7. Analysis of Oxyhalides in Artificial-Drinking Water According to EPA Method 300.1 (SI-37 4D)
8. Simultaneous Analysis of Common Oxyhalides and Anions (SI-37 4D)
9. Analysis of Sulfate According to Japanese Testing Methods for Fertilizers (SI-90 4E)
10. Analysis of Tricarboxylic Acids (SI-35 4D)
11. Analysis of Chloride According to Japanese Testing Methods for Fertilizers (SI-52 4E)
12. Effects of Temperature on Retention Time (SI-36 4D)
13. Effects of Potassium Hydroxide Concentration on Retention Time (2) (SI-36 4D)
14. Effects of Potassium Hydroxide Concentration on Retention Time (SI-36 4D)
15. Analysis of Anions (SI-36 4D)
16. Calibration Curves (SI-35 2B)
17. Effects of Temperature on Retention Time (SI-35 2B)
18. Rapid Analysis of Anion Standards (SI-35 2B)
19. Anion Analysis in Lithium Salts (3) (SI-90 4E)
20. Rapid Analysis of Oxyhalides and Anions (SI-35 4D) (2)
21. Calibration Curves (SI-35 4D)
22. Effects of Injection Volume (SI-35 4D)
23. Effects of Sample Concentration on Theoretical Plate Number (SI-35 4D)
24. Analysis of Tribasic Origanic Acids (SI-35 4D)
25. Effects of Sodium Carbonate Concentration on Retention Time (SI-35 4D)
26. Analysis of Sulfite in Disposable Wooden Chopsticks (SI-35 4D)
27. Effects of Column Temperature on Retention Time (SI-50 4E)
28. Influence of Sodium Carbonate Concentration on Retention Time (SI-50 4E)
29. Methanesulfonic Acid and Methanedisulfonic Acid (SI-35 4D)
30. Effects of Sodium Carbonate Concentration on Retention Time (SI-90 4E)
31. Influence of Sodium Bicarbonate Concentration on Retention Time (SI-90 4E)
32. Rapid Analysis of Oxyhalides and Anions using SI-35 4D
33. Simultaneous Analysis of Oxyhalides and Anions According to Japanese Water Supply Act (2) (SI-35 4D)
34. Influence of Temperature on Retention Time (SI-35 4D)
35. Analysis of Organic Acids and Oxyhalides (SI-35 4D)
36. Table of Anion retention Time under Various Eluent Conditions (SI-90 4E)
37. Perchloric Acid (SI-90 4E)
38. Sea Water (3) (SI-90 4E)
39. Iodic acid (SI-52 4E)
40. Effects of added acetonitrile on the retention time (SI-90 4E)
41. Analysis of organic acids and oxyhalides (SI-52 4E)
42. Analysis of Oxyhalides and Anions (SI-52 4E)
43. Sulfamic acid (SI-90 4E)
44. Simultaneous Analysis of Oxyhalides and Anions in River Water (SI-52 4E)
45. Simultaneous Analysis of Oxyhalides and Anions in Rain Water (SI-52 4E)
46. Simultaneous Analysis of Oxyhalides and Anions According to Japanese Water Supply Act (SI-52 4E)
47. Sulfamate
48. Fluoroacetic acids
49. Influence of Temperature on Retention Time (SI-52 4E)
50. Analysis of Oxyhalides (SI-52 4E)
51. Calibration Curves for Oxyhalides (SI-52 4E)
52. Anion Standards (22) (SI-91 4C)
53. Anion Standards (19) (SI-90 4E)
54. Anion Standards (20) Simultaneous Analysis of HS (-), SO3 (2-), SO4 (2-) and S2O3 (2-)
55. Rapid Analysis of Anions (SI-90 4E)
56. Mineral Water (2) (SI-90 4E)
57. Low Concentration Anion Standards (3) (SI-90 4E)
58. Effect of Temperature on Elution Time
59. Effect of Na 2 CO 3 Concentartion on Elution Time
60. Effect of NaHCO 3 Concentartion on Elution Time
61. Effect of Flow Rate on Column Efficiency
62. Anion Standards and organic acids (2) (SI-90 4E)
63. Separation of Phosphate, Phosphtite and Hypophosphite (SI-52 4E)
64. Sulfite in Wine (2) (SI-90 4E)
65. Anion Standards (21) (Methane Sulfonic Acid)
66. Sodium Azide (2) (SI-90 4E)
67. Anion Standards and Organic Acids (3) (SI-50 4E)
68. Bromate in Drinking Water

GFC Analysis:

1. Analysis of Polyethylene Glycol 3350 for Oral Solution According to USP-NF Method (SB-802.5 HQ)
2. Molecular Weight Determination of Proteins (KW-803)
3. Analysis of Glyceryl Monolinoleate According to USP-NF Method (KF-802)
4. High Performance Semi-micro Aqueous SEC (GFC) Columns: KW400
5. SEC/MALS Analysis of Norovirus VLP (2) (UB-50)
6. SEC/MALS Analysis of Exosome (2) (UB-100)
7. Durability Against Alkaline Solvents (UB Series)
8. Separation features of UB series
9. Analysis of Ethylene Glycol and Diethylene Glycol in reference to USP-NF “Polyethylene Glycol 3350” (SB-802 HQ)
10. Polymer-based Aqueous SEC (GFC) Columns: OHpak SB-800 HQ and SB-2000
11. Molecular Weight Distribution Analysis of Collagen Peptide According to Gelatin Manufactures Association of Japan Method (KW-802.5)
12. Analysis of Low MW Sodium Hyaluronate Using Sodium Nitrate (LB-806M)
13. Analysis of Low MW Hyaluronic Acid Facial Serum (LB-806M)
14. Analysis of Low MW Sodium Hyaluronate Using Phosphate Buffer (LB-806M)
15. Biodegradable Polymer (6) (Polylactic Acid) (KF-806M)
16. Biodegradable Polymer (3) (Polylactic Acid) (K-805L)
17. Low MW Polydimethylsiloxane (Eluent: Chloroform) (K-801)
18. Polystyrene Standards (17) (K-806M)
19. Poly(Butylene Terephthalate) (2) (Eluent: Chloroform) (K-806M)
20. Polystyrene Standards (8) (K-804L)
21. Calibration Curves for KF-400HQ Series (THF Eluent: PS)
22. Effects of Column Unit on Separation (2) (LF-404: Epoxy Resin)
23. Effects of Column Unit on Separation (1) (LF-404: PS)
24. Analysis of Glyceryl Monooleate According to USP-NF Method (KF-802)
25. Chitosan (SB-806M HQ)
26. SEC Analysis of Etelcalcetide Hydrochloride (KW-802.5)
27. Analysis of Epoetin According to USP-NF Method (LW-803)
28. Absolute Molecular Weight Determination of PMMA (LB-802.5)
29. Molecular Weight Measurements of Low Molecular Weight Heparins According to USP-NF GENERAL CHAPTERS <209> (KW-803 + KW-802.5)
30. Analysis of Fluorouracil Injection According to USP-NF Method (SB-802.5 HQ)
31. Separation of Ceftazidime and Arginine (KW402.5-4F)
32. Analysis of Proteoglycan in a Supplement (SB-806M HQ)
33. SEC/MALS Analysis of Exosome (SB-806 HQ)
34. Pullulan Standards (9) (GF-7M HQ)
35. Analysis of Betadex Sulfobutyl Ether Sodium According to USP-NF Method (SB-803 HQ)
36. Heparin (3) (KW-804)
37. Analysis of Thymosin α1 (KW-802.5)
38. High Molecular Weight Protein Analysis of Hemocyanin (KW405-4F)
39. SEC/MALS Analysis of Norovirus VLP (SB-805 HQ)
40. Comparison of IgG Separation with Conventional Device and Semi-micro Type Device (LW-403 4D)
41. Comparison of Separation of Proteins with Conventional Device and Semi-micro Type Device (LW-403 4D)
42. Determination of Particle Size Distribution of Hepatitis B Surface Antigen Virus-like Particles (HBsAg VLP) (KW405-4F)
43. Durability Test by Number of Sample Injections (LW-403 4D)
44. Comparison of SEC Separation of IgG between LW-403 4D and LW-803
45. Comparison of SEC Separation of Standard Proteins between LW-403 4D and LW-803
46. Calibration Curve for LW-403 4D (Proteins)
47. Comparison of SEC Separation of Monoclonal Antibody
48. Analysis of Lipoproteins in Serum (KW-804)
49. Monitoring Papain Digestion of Humanized Monoclonal IgG (LW-803)
50. Monitoring Papain Digestion of Humanized Monoclonal IgG (LW-803)
51. Comparison of Separation of BSA Aggregates
52. Calibration Curve for LW-803 (Proteins)
53. Comparison of SEC Separation of Polyclonal Antibody
54. Calibration Curves for LW-803 (Proteins)
55. Comparison of SEC Separation of Standard Proteins
56. Dimer and Trimer of BSA
57. MALS Compatible Columns for Aqueous SEC (GFC): OHpak LB-800
58. Features of LB-800 Series (Comparison of Baseline Noise with Using MALS Detector)
59. Analysis of Whey in Yogurt (KW403 4F + KW402.5 4F)
60. Lectin Protein
61. Peptide Analysis (SEC)
62. Human IgM (2)
63. Avidin (2)
64. Human Control Serum
65. Poly-Lysine
66. Glycoprotein Avidin
67. α₁ Acid glycoprotein, Orosomucoid
68. Comparison of Chromatograms of Protein mixtures
69. Standard Proteins (1) (KW-802.5)
70. Standard Proteins (2) (KW-802.5 and KW-803)
71. Standard Proteins (14) (KW-802.5)
72. Standard Proteins (15) (KW-803)
73. Standard Proteins (16) (KW-804)
74. Standard Proteins (18) (KW-803)
75. Standard Proteins (19) (KW-804)
76. Standard Proteins (23) (GF-510 HQ)
77. Recovery of Proteins (GF-310 HQ and GS-320 HQ)
78. Recovery of Proteins (GF-510 HQ and GS-520 HQ)
79. Recovery of Proteins (KW-803)
80. Proteins in Human Serum (3) (KW-803)
81. Dimer and Trimer of BSA
82. Crude Albumin (Chicken Egg) (1) (KW-803)
83. Crude Lipoxidase
84. Crude Catalase
85. Crude Hexokinase
86. Human Serum (1) (SB-802 HQ)
87. Tryptic Digest of Human IgG
88. Sample Load (KW-803)
89. Effect of Flow Rate (KW-802.5, KW-803)

Reversed Phase Analysis:

1. LC/MS/MS Analysis of PFAS Based on the Korean Guideline for the Analysis of Prohibited Ingredients in Cosmetics (C18U 2B)
2. Comparisons of Two Separation Modes on Saturated Fatty Acid LC/MS Analysis (C18U 2D, VT-50 2D)
3. Analysis of Preservatives According to Japanese MHLW Eika Notification (C18M 4E)
4. Analysis of Anthocyanidins (C18M 4D)
5. Analysis of Coenzyme Q10 in a Supplement (C18M 4D)
6. Analysis of Coenzyme Q10 in a Supplement (C18M 4D)
7. Polymer-based Columns for Reversed Phase Chromatography (RSpak)
8. Separation of C1 Compounds (DE-413)
9. Analysis of Chelating Agents (ODP-50 4D)
10. Analysis of Residual ε-Caprolactam in Nylon 6 (ODP-50 4D)
11. Analysis of Macrolide Antibiotics and Derivatives (ODP-50 4D)
12. Analysis of 3,4-Dimethylpyrazole Phosphate According to Japanese Testing Methods for Fertilizers (C18M 4D)
13. Column Test Conditions (Reversed Phase and Hydrophilic Interaction Chromatography Columns)
14. Simultaneous Analysis of Water-Soluble Vitamins (DE-413)
15. Simultaneous Analysis of Saccharides and Sweeteners in Yogurt Drink (NH2P-40 2D)
16. Analysis of Lactoferrin Concentrate According to Analytical Methods of Food Additives in Foods (C4P-50 4D)
17. Analysis of Lactoferrin Supplement (C4P-50 4D)
18. Analysis of Lactoferrin Concentrates According to JSFA Method (C4P-50 4D)
19. Analysis of Lactoferrin Supplement (C4P-50 4D)
21. Repeatability for ODP-50 4E, A Polymer-based Column for Reversed Phase Chromatography, under Alkaline Conditions
22. Advantages of ODP2 HP (4) Ability for Use with Low Salt Concentrations
23. Advantages of ODP2 HP (5) Alkali Durability
24. Advantage of ODP2 HP (2) High Retention of High Polarity Substances
25. Advantage of ODP2 HP (3) High Removal Ability of Protein
26. Opioid Peptides (1) (By Post-column Reaction Method) (ODP-50 6D)
27. Opioid Peptides (2) (By Pre-column Reaction Method) (ODP-50 6D)
28. Tryptic Digest of Myoglobin (2) (ODP-50)
29. Analysis of Glutathiones (By Post-column Reaction Method)
30. Standard Proteins (4) (C4P-50 4D)
31. Comparison of Polymer-based Column with Silica-based Column
32. Proteins and Peptides (ODP-50 6D)
33. Recovery of Peptides (ODP-50 6D)
34. Basic Peptides
35. Effect of Eluent pH (ODP)
36. Analysis of Oligopeptides with Acidic and Alkaline Eluent (ODP-50 6D)
37. Oligopeptides (1) (ODP-50 6D)
38. Oligopeptides (2) (ODP-50 6D)
39. Dipeptides
40. Angiotensins

Bisphenol A:

1. Bisphenol A

Guidelines for Shodex Column Selection: Saccharides and Organic:

1. Features of RSpak DE Series (6) (Effects of Flow Rate on Column Efficiency)
2. Preparation of Reaction Reagent Solution Used for Post-column Organic Acids Analysis Method
3. Guidelines for Shodex Column Selection : by Separation Mode
4. Organic SEC (GPC) Columns : High Performance Analysis
5. Guidelines for Shodex Column Selection : by Kinds of Saccharides
6. Guidelines for Shodex Column Selection : by Elution Volume
7. Explanation on Ligand Exchange Mode
8. Column Selection

Surfactants:

1. Analysis of Sucrose Palmitate According to USP-NF Method (KF-802)
2. Analysis of Sucrose Palmitate According to Pharmaceutical Excipient Standards of Chinese Pharmacopoeia (Draft, Public Consultation) (KF-802)
3. LC/MS Analysis of Poloxamer 188 in the Presence of IgG (ODP2 HP-2B)
4. Analysis of Poloxamer 188 in the Presence of IgG (ODP2 HP-4D)
5. Analysis of Polysorbate 80 in Antibody Drugs (ODP2 HP-4D)
6. LC/MS analysis of Polysorbate 20 in Antibody Drug Complex Preparation (ODP2 HP-2B）
7. LC/MS analysis of Polysorbate 20 in Antibody Drug Complex Preparation (ODP2 HP-2B）
8. Analysis of Various Tween Type Surfactants (GF-210 HQ)
9. LC/MS Analysis of Tween Type Surfactants in IgG (ODP2 HP-2D)
10. Method Optimization for The Simultaneous Analysis of Anionic and Non-ionic Surfactants (GF-210 HQ)
11. Triton X-100 (GF-310 HQ)
12. Triton X-100 (DS-413)
13. Glycerides (3) (DMF Eluent)
14. Polyoxethylene sorbitan monoleate (GF-310)
15. Brij® 30 (Polyoxyethylene (4) Lauryl Ether) (2)
16. Brij® 52 (Polyoxyethylene(2) Cetyl Ether)
17. IGEPAL® CA-210 (Polyoxyethylene(2) Isooctylphenyl Ether)
18. Benzalkonium Chloride (1) (GF-310 HQ)
19. Benzalkonium Chloride (3) (SB-802.5 HQ)
20. Trimethylalkylammonium Chlorides
21. Trimethylbenzylammonium Chloride (SB-802.5 HQ)
22. Microchemical Analysis of Cationic Surfactants
23. Simultaneous Analysis of Anionic and Non-ionic Surfactants (SB-802.5 HQ)
24. Nonionic and Ionic Surfactants (1)
25. Octylphenol Ethoxylate
26. Polyoxyethylene Lauryl Ether
27. Polyoxyethylene Cetyl Ether
28. Effect of Organic Solvent Concentration (1)
29. Effect of Organic Solvent Concentration (2)
30. Effect of Organic Solvents
31. Degree of POE Polymerization
32. Effect of Temperature
33. Comparison with ODS Column (1)
34. Comparison with ODS Column (2)
35. Comparison with ODS Column (3)
36. Glycerides (1) (Chloroform Eluent)
37. Glycerides (2) (THF Eluent)
38. Triglycerides Analysis with the GF-310 HQ
39. Triton X-100 (1) (RP18-613)
40. Triton X-100 (2) (SB-802.5 HQ)
41. Sodium Dodecylbenzenesulfonate (1)
42. Sodium Dodecylbenzenesulfonate (2)
43. Sodium Alkylsulfonates
44. Nonylphenol Ethoxylates (1) (GF-310 HQ)

Anions and Cations:

1. LC/MS/MS Analysis of Phosphonic Amino Acid Herbicides and Their Metabolites, including Glyphosate, Referencing to China National Standard GB 23200.122-2026 (SI-50 4D)
2. Anion Standards and Organic Acids (4) (SI-50 4D)
3. Analysis of TMAH and Cations (YS-50)
4. Effects of Methanesulfonic Acid Concentration on Elution Time (YS-50)
5. Analysis of Bromate Referencing to National Standards of China GB 8538 2022 and GB/T 5750.10 2023 (SI-52 4E)
6. Analysis of Bromate Referencing to National Standards of China GB 8538 2022 and GB/T 5750.10 2023 (SI-52 4E)
7. Simultaneous LC/MS Analysis of Haloacetic Acids and Anions Including Chlorate and Bromate (JJ-50 2D)
8. LC/MS/MS Analysis of Chlorate and Bromate According to Japanese Water Supply Act (JJ-50 2D)
9. Anion Analysis in Lithium Salts (1) (NI-424)
10. Analysis of Ethanolamines and Alkylamines (YS-50)
11. Effects of Column Temperature (SI-50 4D)
12. Effects of Flow Rate (SI-50 4D)
13. Anion Standards (22) Rapid Analysis (SI-50 4D)
14. Polymer-based Aqueous SEC (GFC) Columns: OHpak SB-800 HQ and SB-2000
15. Solvent Replacement Applicability of Organic SEC (GPC) Columns
16. Analysis of Minerals in Coconut Water (YS-50)
17. Analysis of Perchloric Acid by LC/MS (SI-35 2B)
18. LC/MS Analysis of Organic Arsenic Compound (SI-35 2B)
19. Analysis of Alkyl Sulfonic Acids (NI-424)
20. Analysis of Oxyhalides in Artificial-Drinking Water According to EPA Method 300.1 (SI-37 4D)
21. Analysis of Ibandronate Sodium (I-524A)
22. Sulfate Ion in Enoxaparin Sodium (NI-424)
23. Simultaneous Analysis of Common Oxyhalides and Anions (SI-37 4D)
24. Monovalent and Divalent Cation Standards (2) (YK-421)
25. Analysis of Sulfate According to Japanese Testing Methods for Fertilizers (SI-90 4E)
26. Analysis of Trivalent Chromium and Aluminium Ions (YS-50)
27. Analysis of Tricarboxylic Acids (SI-35 4D)
28. Analysis of Chloride According to Japanese Testing Methods for Fertilizers (SI-52 4E)
29. Analysis of Chloride According to Japanese Testing Methods for Fertilizers (2) (NI-424)
30. Speciation of Chromium by LC/ICP-MS (2) (VC-50 2D)
31. Analysis of Cefepime for Injection According to USP-NF Method (YK-421)
32. Effects of Temperature on Retention Time (SI-36 4D)
33. Effects of Potassium Hydroxide Concentration on Retention Time (2) (SI-36 4D)
34. Effects of Potassium Hydroxide Concentration on Retention Time (SI-36 4D)
35. Analysis of Anions (SI-36 4D)
36. Separation of Water-Soluble Vitamin and Sulfite (KC-811)
37. Calibration Curves (SI-35 2B)
38. Effects of Temperature on Retention Time (SI-35 2B)
39. LC/MS Analysis of Ionic Liquid (VC-50 2D)
40. Analysis of Ionic Liquid (YS-50)
41. LC/MS Analysis of Iodide (VT-50 2D)
42. LC/MS/MS Analysis of Bromate According to Japanese Water Supply Act (JJ-50 2D)
43. LC/MS Analysis of Sulfamic Acid According to Japanese Testing Methods for Fertilizers (ODP2 HP-2D)
44. Simultaneous Analysis of Nitrite and Ammonium Thiocyanate According to Japanese Testing Methods for Fertilizers (NH2P-50 4E)
45. Rapid Analysis of Anion Standards (SI-35 2B)
46. Simultaneous Analysis of Sulfamic Acid and Ammonium Thiocyanate According to Japanese Testing Methods for Fertilizers (NI-424)
47. Analysis of Tetraalkylammoniums (YS-50)
48. Non-suppressed Ion Chromatography
49. Ion Suppression Chromatography
50. Anion Analysis in Lithium Salts (3) (SI-90 4E)
51. Rapid Analysis of Oxyhalides and Anions (SI-35 4D) (2)
52. Calibration Curves (SI-35 4D)
53. Effects of Injection Volume (SI-35 4D)
54. Effects of Sample Concentration on Theoretical Plate Number (SI-35 4D)
55. Analysis of Tribasic Origanic Acids (SI-35 4D)
56. Effects of Sodium Carbonate Concentration on Retention Time (SI-35 4D)
57. Analysis of Sulfite in Disposable Wooden Chopsticks (SI-35 4D)
58. Analysis of Hydrophobic Anions (I-524A)
59. Effects of Column Temperature on Retention Time (SI-50 4E)
60. Influence of Sodium Carbonate Concentration on Retention Time (SI-50 4E)
61. Methanesulfonic Acid and Methanedisulfonic Acid (SI-35 4D)
62. Effects of Sodium Carbonate Concentration on Retention Time (SI-90 4E)
63. Influence of Sodium Bicarbonate Concentration on Retention Time (SI-90 4E)
64. Polyphosphoric Acids (I-524A)
65. Guidelines for Shodex Column Selection : Anions and Cations
66. Rapid Analysis of Oxyhalides and Anions using SI-35 4D
67. Simultaneous Analysis of Oxyhalides and Anions According to Japanese Water Supply Act (2) (SI-35 4D)
68. Influence of Temperature on Retention Time (SI-35 4D)
69. Analysis of Organic Acids and Oxyhalides (SI-35 4D)
70. High sensitive analysis of perchloric acid and oxyhalides by LC/MS (JJ-50 2D)
71. Table of Anion retention Time under Various Eluent Conditions (SI-90 4E)
72. Perchloric Acid (SI-90 4E)
73. Sea Water (3) (SI-90 4E)
74. Iodic acid (SI-52 4E)
75. Trialkylamines (YK-421)
76. Tetraalkylammoniums (YK-421)
77. Urea, creatine, and creatinine (YS-50)
78. Lithium Tetrafluoroborate (I-524A)
79. Cation Analysis in the Presence of PEG (YS-50)
80. Cation Analysis in the Presence of Albumin (YS-50)
81. Monovalent and Divalent Cation Standards (8) (Ethylenediamine Containing Sample)
82. Effects of added acetonitrile on the retention time (SI-90 4E)
83. Analysis of organic acids and oxyhalides (SI-52 4E)
84. Analysis of Oxyhalides and Anions (SI-52 4E)
85. Sulfamic acid (SI-90 4E)
86. Anions and Organic Acids (NI-424)
87. Effect of Crown Ethers (YS-50)
88. Simultaneous Analysis of Oxyhalides and Anions in River Water (SI-52 4E)
89. Simultaneous Analysis of Oxyhalides and Anions in Rain Water (SI-52 4E)
90. Simultaneous Analysis of Oxyhalides and Anions According to Japanese Water Supply Act (SI-52 4E)
91. Sulfamate
92. Fluoroacetic acids
93. Influence of Temperature on Retention Time (SI-52 4E)
94. Anion Analysis Columns Compliant with Japanese Water Supply Act
95. Characteristics of IC YS-50
96. Ion Chromatography Columns
97. Non-suppressed Ion Chromatography
98. Dynamic Range of Column
99. Anion Standards (8) (Eluent : Octanesulfonic Acid and Boric Acid)
100. Effect of pH on Retention Time (1) (I-524A)
101. Effect of Sample Load on Column Efficiency (1) (I-524A)
102. Tap Water (3) (I-524A)
103. Tap Water (4) (I-524A)
104. River Water (1) (I-524A)
105. Carbonate and Other Anions (1) (I-524A)
106. Sulfate and Sulfite (I-524A)
107. Polythionic Acids (I-524A)
108. Anions in Beer
109. Chinese Cabbage
110. Iodic Ion in Urine
111. Purifed Water (I-524A)
112. Milk (I-524A)
113. Sea Water (1) (I-524A)
114. Sodium Azide (1) (I-524A)
115. Anion Standards (1) (I-524A)
116. Anion Standards (2) (I-524A)
117. Anion Standards (3) (I-524A)
118. Anion Standards (6) (I-524A)
119. Anion Standards (7) (Anions and Organic Acids)
120. Analysis of Oxyhalides (SI-52 4E)
121. Calibration Curves for Oxyhalides (SI-52 4E)
122. Anion Standards (22) (SI-91 4C)
123. Anion Standards (19) (SI-90 4E)
124. Anion Standards (20) Simultaneous Analysis of HS (-), SO3 (2-), SO4 (2-) and S2O3 (2-)
125. Rapid Analysis of Anions (SI-90 4E)
126. Mineral Water (2) (SI-90 4E)
127. Low Concentration Anion Standards (3) (SI-90 4E)
128. Effect of Temperature on Elution Time
129. Effect of Na 2 CO 3 Concentartion on Elution Time
130. Effect of NaHCO 3 Concentartion on Elution Time
131. Effect of Flow Rate on Column Efficiency
132. Anion Standards and organic acids (2) (SI-90 4E)
133. Separation of Phosphate, Phosphtite and Hypophosphite (SI-52 4E)
134. Sulfite in Wine (2) (SI-90 4E)
135. Anion Standards (21) (Methane Sulfonic Acid)
136. Sodium Azide (2) (SI-90 4E)
137. Anion Standards and Organic Acids (3) (SI-50 4E)
138. Bromate in Drinking Water
139. Tap Water (7) (NI-424)
140. River Water (3) (NI-424)
141. Rain Water (NI-424)
142. Effect of pH on Retention Time (NI-424)
143. Effect of Sample Load on Column Efficiency (4) (NI-424)
144. Linearity of Calibration Curves (NI-424)
145. Calibration Curves for Low Concentration F –
146. Carbonate and Other Anions (2) (NI-424)
147. Phosphonates (NI-424)
148. Analysis of Pyrophosphate and Tripolyphosphate
149. Anion Standards (15) (Comparison of NI-424 and I-524A)
150. Anion Standards (16) (NI-424: Phthalic Acid aq. Eluent)
151. Anion Standards (17) (Hydrophobic Inorganic Ions)
152. Anion Standards (18) (NI-424)
153. Long Chain Alkylamines (YK-421)
154. Monovalent and Divalent Cation Standards (4) (Phosphoric Acid Eluent)
155. Tap Water (2) (YK-412) (Phosphoric Acid Eluent)
156. Monovalent and Divalent Cation Standards (5) (Phosphoric Acid +
157. Alkylamines (2) (YK-421) (Phosphoric Acid + Acetonitrile)
158. Effect of Sample Load on Plate Number (YS-50)
159. Monovalent and Divalent Cation Standards (7) (Eluent Containing Acetonitrile)
160. Eluent to be Used for YS-50
161. Separation of Na + and NH 4 + (2) (Suppressor Method)
162. Cations and Alkylamines (YS-50)
163. Mineral Water and Tap Water (YS-50)
164. Sea Water (2) (YS-50)
165. Red Wine (3) (YS-50)
166. Simultaneous Analysis of Monovalent and Divalent Cations
167. Monovalent and Divalent Cation Standards (1) (YK-421)
168. Tap Water (1) (YK-421)
169. High Sensitive Detection of Cations
170. Ethanolamines and Alkylamines
171. Red Wine (1) (YK-421)
172. Cations in Beer
173. Monovalent and Divalent Cation Standards (3) (Dipicolinic Acid + Crown Ether Eluent)
174. Serum (YK-421)
175. Effect of Acetonitorile Concentration on Elution Volume
176. Monovalent and Divalent Cation Standards (6) (Comparison of YS-50 and YK-421)
177. Linearity of Calibration Curves (YS-50)
178. Separation of Na + and NH 4 + (1) (Non-suppressor Method)
179. Effect of Methanesulfonic Acid Concentration on Elution Time (YS-50)
180. Effect of Flow Rate on Plate Number (YS-50)
181. Transition Metal Ions (3) (YS-50)
182. Simultaneous Analysis of Seven Common Anions and Carbonate Ion (IC SI-90 4E)
183. Effects of Pretreatment in the Analysis of Mineral Water (SI-90 4E)
184. Organic Acids (KC-811)
185. Sulfite in Wine (1) (KC-811)
186. Silicic Acid and Boric Acid (KC-811)
187. Sulfite in Wine (3) (KC-811)
188. Arsenic Acid and Arsenious Acid
189. Sulfide Ion and Cyanide Ion (DEAE-825)

Recycle Analysis of Polymers:

1. Recycle Analysis of Lauryl Stearyl Thiodipropionate (K-2001)

Anions (LC/MS):

1. LC/MS/MS Analysis of Phosphonic Amino Acid Herbicides and Their Metabolites, including Glyphosate, Referencing to China National Standard GB 23200.122-2026 (SI-50 4D)
2. Analysis of Perchloric Acid by LC/MS (SI-35 2B)
3. LC/MS Analysis of Iodide (VT-50 2D)
4. LC/MS/MS Analysis of Bromate According to Japanese Water Supply Act (JJ-50 2D)
5. LC/MS Analysis of Sulfamic Acid According to Japanese Testing Methods for Fertilizers (ODP2 HP-2D)

Monosaccharides and Oligosaccharides:

1. Sugar Analysis in Baijiu Distillers’ Grains (VG-50 4E)
2. Analysis of Trehalose According to Chinese Pharmacopoeia 2025 Edition (KS-801)
3. Simultaneous Analysis of Monosaccharides and Oligosaccharides in Beers (VG-50 4E)
4. LC/MS/MS Analysis of Saccharides (NH2P-40 2D)
5. Effects of Sample Injection Volume on Sugar Separation (NH2P-50 4E)
6. Effects of Sample Preparation Solution on Sugar Separation (NH2P-50 4E)
7. Effects of Sample Injection Volume on Sugar Separation (VG-25 4D)
8. Effects of Sample Preparation Solution on Sugar Separation (VG-25 4D)
9. Monosaccharides and Disaccharides (8) (VG-25 4D)
10. Analysis of L-Rhamnose in Accordance with the Japan’s Specifications and Standards for Food Additives (NH2P-50 4D)
11. Simultaneous Analysis of 15 Components Including Monosaccharides, Disaccharides, and Oligosaccharides by HILIC Mode (VG-50 4E)
12. Simultaneous Analysis of Lactose, Epilactose, and Lactulose (2) (VG-25 4D)
13. Elution Volume of Saccharides (VG-25 4D)
14. Separation of Phosphorylated Analytes (VN-50 4D)
15. Separation of Ascorbic Acid and Isoascorbic Acid (DE-413)
16. Analysis of Erythrose and Threose (SC1011)
17. Analysis of Lactulose According to JP Method (SP0810)
18. Analysis of Maltose Hydrate According to JP Method (KS-801)
19. Analysis of Maltose According to USP Method (KS-801)
20. Analysis of Ethyl α-D-Glucoside in Sake (VG-50 4E)
21. Analysis of Tagatose According to USP Method (SC1011)
22. Analysis of Trehalose According to USP-NF Method (KS-801)
23. Analysis of Dextrose According to USP Method (SC1011)
24. Analysis of Ribose According to USP-NF Method (KS-801)
25. Abnormal Behavior of Chromatogram of Saccharides Using a Pb Type Column for Ligand Exchange Chromatography
26. Analysis of Aldoses (VG-50 4E)
27. Monosaccharides and Disaccharides (5) (VG-50 4E)
28. Analysis of Maltose Starch Powder According to Japanese Pharmaceutical Excipients (KS-801)
29. Analysis of Fructose Glucose Syrup According to Japanese Pharmaceutical Excipients Method
30. Analysis of Rare Sugar (2) (VG-50 4E)
31. Analysis of Pinitol (SP0810)
32. Comparison between NH2P-40 3E and its Conventional Type (NH2P-50 4E)
33. Saccharides in Wood (3) (NH2P-50 4E)
34. Gulose (SP0810)
35. Saccharides in Wood (2) (SP0810)
36. Saccharide analysis in ionic liquid (DC-613)
37. Analysis of Trehalose (KS-801)
38. Sugar Separation in Presence of Na salt (DC-613)
39. Heptulose Separation (KS-801)
40. Galactinol (SC1011)
41. Analysis of pyridylaminated (PA) monosaccharides
42. Maltooligosaccharides, Organic Acids and Ethanol (SH1821)
43. Analysis of Ketohexose (SP0810)
44. Prevention of Anomer Separation
45. High Sensitive Analysis of Saccharides in powdered Milk (NH2P-50 4E)
46. Glucose Derivatives
47. Extract of Wheat Rod
48. Effect of Organic Solvent in Eluent
49. Saccharides in Food (SC1011)
50. Analysis of Soft Drinks (LC/MS)
51. Monosaccharides Composing Sugar Chain
52. Maltose and Nigerose (NH2P-50 4E)
53. Saccharides in Wood (1) (SP0810)
54. Palatinose in Food (SC1011)
55. Worcester Sauce (KS-801)
56. Yogurt: Sugar added (SP0810)
57. Yogurt: Sugar added (NH2P-50)
58. Roasted Sweet Potato (NH2P-50)
59. Roasted Sweet Potato (SP0810)
60. Soybean Flour (SP0810)
61. Milk Coffee (NH20-50 4E)
62. Jelly
63. Saccharides in Bread (KS-801)
64. Lactic acid Beverage and Fermented Milk
65. Orange and Melon (SH1011)
66. Orange Juice (SC1011)
67. Chocolate Cake (NH2P-50)
68. Chocolate Cake (SZ5532)
69. Maltose and Isomaltose (SZ5532)
70. Saccharide Analysis Using Semi-micro Column
71. Durability against Eluent Composition Change
72. Effect of Polysaccharide Adsorption
73. Effect of Sample Solvent Composition
74. Effect of Flow Rate (SC1011)
75. Effect of Temperature (1)
76. Effect of Temperature (2)
77. Calibration Curves for Saccharides (NH2P-50)
78. Calibration Curves for Saccharides (SZ5532)
79. Comparison of NH2P with Silica-based Amino Column (1)
80. Comparison of NH2P with Silica-based Amino Column (2)
81. Monosaccharides (1) (NH2P-50 4E)
82. Monosaccharides (2) (NH2P-50 4E)
83. Monosaccharides (3) (NH2P-50 4E)
84. Monosaccharides and Disaccharides (1) (SP0810)
85. Monosaccharides and Disaccharides (2) (NH2P-50 4E)
86. Monosaccharides and Disaccharides (3)
87. Mono-, Di- and Trisaccharides (1) (NH2P-50 4E)
88. Mono-, Di- and Trisaccharides (2)
89. Saccharides in Agricultural Products (SC1011)
90. Elution Volume of Saccharides
91. Separation of Anomers
92. Comparison of Amino Column with Amide Column
93. Comparison of Columns with Different Counter Ions
94. Combination of Columns with Different Counter Ions
95. Elution Volume of Saccharides and Sugar Alcohols
96. Effect of Free Base Ratio of Amino Group on Plate Number (NH2P-50 4E)
97. Effect of Acetonitrile Concentration on Elution Time (NH2P-50)
98. Effect of Acetonitrile Concentration on Elution Time (SZ5532)
99. Effect of Acetonitrile Concentration on Plate Number (NH2P-50 4E)
100. Durability against Acidic Solvents
101. Durability against Alkaline Solvents

Multimode Analysis:

1. Aqueous/Organic SEC Columns
2. Analysis of PFAS Referencing to Japanese Industrial Standards (JIS) (JJ-50 2D)
3. Poly(Sodium Methacrylate) (GF-7M HQ)
4. Analysis of PFAS (VT-50 2D)
5. Effects of Eluent Composition Ratios on PFOS and PFOA Analysis (JJ-50 2D)
6. Analysis of ATP and its Related Substances in Muscle of Fish and Shellfish (GS-320 HQ)
7. Peptides in Extract from Waste Water Sludge
8. Crude Pronase E
9. Endorphins
10. Chymotrypsin-Hydrolysated Peptides of Ascidian 29K Protein
11. Glutathione in Serum
12. Features of Multimode Columns (Peptide Analysis)
13. Standard Proteins (12) (GS-320 7G)

N-Methylcarbamates:

1. Analysis Method of N-Methylcarbamates
2. Comparison of CARB-413 Column and ODS Column (1)
3. Comparison of CARB-413 Column and ODS Column (2)
4. Grapefruit

Choline and Acetylcholine / Taste Components / Organic Acids for Permanent Wave Solution:

1. Elution Volume of Nucleic Acid
2. Permanent Wave Solution (NN-814)

Hydrophobic Polymers: Other Eluents:

1. Hydrophobicity of Columns
2. Biodegradable Polymer (5) (Poly(Lactic-co-Glycolic Acid)) (KF-804L)
3. Biodegradable Polymer (5) (Poly(Lactic-co-Glycolic Acid)) (KF-804L)
4. Ammonium Methacrylate Copolymers (GF-510 HQ)
5. Calibration Curve for LF-804 (DMAc Eluent: PEG, PEO)
6. Biodegradable Polymer (3) (Poly(Lactic-co-Glycolic Acid))
7. Poly(Ethylene Oxide) and Poly(Ethylene Glycol) Standards (2) (LF-804)
8. Polyamic Acid (LF-804)
9. Calibration Curve for LF-804 (DMAc Eluent: PEG/PEO)
10. Dimethyl Silicone Oil (Toluene Eluent)
11. Rubber (Toluene Eluent)
12. Polystyrene Standards (19) (DMAc Eluent)
13. Polystyrene Standards (20) (NMP Eluent)
14. Poly(-N,N-Dimethylaminomethyl Styrene) (2) (Comparison of Various Eluent Condition)
15. Epoxy Resin (3): Mixed Solvent Eluent
16. Polystyrene Standards (10) (Toluene Eluent)

Pesticides and Pollutants, Endocrine Disruptors:

1. PET Degradation Products (TPA, MHET, BHET) (DE-413)
2. Carotene Analysis in Carrot Juice (C18U 2D)
3. Analysis of PFAS Referencing to Japanese Industrial Standards (JIS) (JJ-50 2D)
4. Analysis of PFAS (VT-50 2D)
5. Effects of Eluent Composition Ratios on PFOS and PFOA Analysis (JJ-50 2D)
6. Ultra-Rapid Analysis of Commonly Used Pesticides on Golf Courses (C18U 2B)
7. LC/MS/MS Analysis of Glyphosate and Glufosinate (VT-50 2D)
8. GPC Cleanup of Samples for Pesticide Analysis (EPA 3640)
9. GPC Clean-up for Animal and Fishery Products According to Japanese MHLW Notification (2) (EV200AC-12F)
10. LC/MS Analysis of Glyphosate and Glufosinate (VT-50 2D)
11. Fractionation standards (EV-2000 AC)
12. Elution volume for lipid and lipid acids (EV-2000 AC)
13. Effects of temperature on GPC clean-up
14. Effects of mobile phase composition on GPC clean-up
15. Example of GPC Clean-up for Animal and Fishery Products According to Japanese MHLW Notification (1) (Medium Fatty Tuna and Beef Fat) (EV-2000 AC)
16. Example of GPC Clean-up for Animal and Fishery Products According to Japanese MHLW Notification (2) (Milk, Egg) (EV-2000 AC)
17. Ethoxyquin (ODP-50 4E)
18. Insecticides (Neonicotinoids) analysis (DE-413)
19. Analysis of Melamine (2) (NH2P-50 2D)
20. Ethoxyquin
21. Paraquat and Diquat (ES-502C 7C)
22. Paraquat in Rat Serum (GS-320 HQ)
23. Glyphosate and Glufosinate
24. Analysis of Glyphosate in Serum
25. Effect of Sample Injection Volume
26. Elution Profile for Pesticides
27. Effect of Eluent Components
28. Separation with Acetone/Cyclohexane Eluent (EV-2000 AC)
29. Separation with Ethyl Acetate/Cyclohexane Eluent (EV-2000)
30. Removing Pigment (EV-2000 AC)
31. Recovery of Pesticides Residuals in Spinach
32. Effect of Flow Rate
33. Effect of Column Temperature
34. Solvent Compatibility of EV-2000 (1)
35. Solvent Compatibility of EV-2000 (2)
36. Reproducibility of Gel Lots for EV-2000 AC
37. Arsenic Compounds in Marine Life
38. Dialkyltin Compounds
39. Analysis of Haloacetic acids
40. Analysis Method of N-Methylcarbamates
41. Comparison of CARB-413 Column and ODS Column (1)
42. Comparison of CARB-413 Column and ODS Column (2)
43. Grapefruit
44. Agricultural Chemicals (1)
45. Analysis of Agricultural Chemicals by LC/MS
46. Agricultural Chemicals (2)
47. Bisphenol A

Cations (Non-suppressor Method: YS-50 Column):

1. Analysis of TMAH and Cations (YS-50)
2. Effects of Methanesulfonic Acid Concentration on Elution Time (YS-50)
3. Analysis of Minerals in Coconut Water (YS-50)
4. Analysis of Tetraalkylammoniums (YS-50)

Cations (Simultaneous separation of monovalent and divalent cations):

1. Analysis of Ethanolamines and Alkylamines (YS-50)
2. Monovalent and Divalent Cation Standards (2) (YK-421)
3. Analysis of Cefepime for Injection According to USP-NF Method (YK-421)
4. Trialkylamines (YK-421)
5. Tetraalkylammoniums (YK-421)
6. Urea, creatine, and creatinine (YS-50)
7. Cation Analysis in the Presence of PEG (YS-50)
8. Cation Analysis in the Presence of Albumin (YS-50)
9. Monovalent and Divalent Cation Standards (8) (Ethylenediamine Containing Sample)
10. Effect of Crown Ethers (YS-50)
11. Characteristics of IC YS-50
12. Long Chain Alkylamines (YK-421)
13. Monovalent and Divalent Cation Standards (4) (Phosphoric Acid Eluent)
14. Tap Water (2) (YK-412) (Phosphoric Acid Eluent)
15. Monovalent and Divalent Cation Standards (5) (Phosphoric Acid +
16. Alkylamines (2) (YK-421) (Phosphoric Acid + Acetonitrile)
17. Effect of Sample Load on Plate Number (YS-50)
18. Monovalent and Divalent Cation Standards (7) (Eluent Containing Acetonitrile)
19. Eluent to be Used for YS-50
20. Separation of Na + and NH 4 + (2) (Suppressor Method)
21. Cations and Alkylamines (YS-50)
22. Mineral Water and Tap Water (YS-50)
23. Sea Water (2) (YS-50)
24. Red Wine (3) (YS-50)
25. Simultaneous Analysis of Monovalent and Divalent Cations
26. Monovalent and Divalent Cation Standards (1) (YK-421)
27. Tap Water (1) (YK-421)
28. High Sensitive Detection of Cations
29. Ethanolamines and Alkylamines
30. Red Wine (1) (YK-421)
31. Cations in Beer
32. Monovalent and Divalent Cation Standards (3) (Dipicolinic Acid + Crown Ether Eluent)
33. Serum (YK-421)
34. Effect of Acetonitorile Concentration on Elution Volume
35. Monovalent and Divalent Cation Standards (6) (Comparison of YS-50 and YK-421)
36. Linearity of Calibration Curves (YS-50)
37. Separation of Na + and NH 4 + (1) (Non-suppressor Method)
38. Effect of Methanesulfonic Acid Concentration on Elution Time (YS-50)
39. Effect of Flow Rate on Plate Number (YS-50)

Saccharides and Sweetning agents(Additives for Foods):

1. Analysis of D-Allulose According to Chinese “Three New Foods” Announcement (No. 4, 2025*) (SC1011)
2. Analysis of D-Ribose in According to Japanese and Korean Official Analysis Methods for Food Additives (SC1011)
3. Analysis of L-Rhamnose in Accordance with the Japan’s Specifications and Standards for Food Additives (NH2P-50 4D)
4. Analysis of Cranberry Fruit Juice According to USP-NF Method (SC1011-7F)
5. Simultaneous Analysis of Saccharides and Sweeteners in Yogurt Drink (NH2P-40 2D)
6. Effects of Eluent pH on HILIC Mode (VG-50 2D)
7. Analysis of Acetic Acid in Vinegar Drinks (KC-811)
8. Preservatives (ODP-50 4D)
9. Xylenols (DS-413)
10. Preservatives (DS-413)
11. Analysis of Acesulfame K and Sucralose
12. Effect of Eluent pH on Analysis Result
13. Benzoates
14. Alkylbenzenes (1) (DS-613)
15. Alkylbenzenes (2) (DS-613)
16. Alkylbenzenes (4) (DE-413)
17. Polycyclic Aromatic Hydrocarbons
18. Phenols (2) (DE-413)
19. Chlorobenzenes
20. Anilines
21. Durability of ODP Column with Alkaline Eluent
22. Preservatives (1) (DS-613)
23. Preservatives (2) (DE-613)
24. Preservatives (4) (DE-413)
25. Acesulfame K
26. Sucralose
27. Food Yellow No.4 (Tartrazine)

Drugs, Metabolites and Chiral Compounds:

1. Analysis of Hydrogenated Polydextrose According to USP-NF Method (SH1011)
2. Analysis of Polydextrose According to USP-NF Method (SH1011)
3. Epinephrine (2) (CDBS-453)
4. LC/MS Analysis of GABA (NH2P-40 2D)
5. Analysis of Ibandronate Sodium Hydrate Proposed in USP-NF Pharmacopeial Forum (I-524A)
6. Separation of Fosfomycin and its Thermal Decomposition Products (NH2P-50 4E)
7. Separation of Ceftazidime and Arginine (KW402.5-4F)
8. Analysis of Carboplatin (NH2P-50 4E)
9. Analysis of Insulin According to USP-NF GENERAL CHAPTERS “<121.1> PHYSICOCHEMICAL ANALYTICAL PROCEDURES FOR INSULINS” (KW-802.5)
10. Analysis of Calcium Acetate Capsules According to USP-NF Method (YK-421)
11. Analysis of Potassium and Sodium Bicarbonates and Citric Acid Effervescent Tablets for Oral Solution According to USP-NF Method (YK-421)
12. Analysis of Potassium Bicarbonate and Potassium Chloride Effervescent Tablets for Oral Solution According to USP-NF Method (YK-421)
13. Analysis of Zinc Sulfate Compounded Injection According to USP-NF Method (YK-421)
14. Analysis of Pamidronate Disodium According to USP-NF Method (IC I-524A)
15. Analysis of Zoledronic Acid (IC I-524A)
16. Analysis of Ibandronate Sodium (IC I-524A)
17. Analysis of Sodium Risedronate (IC I-524A)
18. Analysis of Inositol According to Japanese Pharmaceutical Excipients 2018 (KS-801)
19. SEC Analysis of Filgrastim (KW-803)
20. Analysis of Levocarnitine (NH2P-50 4E)
21. Analysis of Omega-3 Free Fatty Acids According to USP-NF Method (KF-802.5 + KF-802 + KF-801)
22. LC/MS Analysis of Macrolide Antibiotics (C18U 2B)
23. Analysis of Trypsin-Digested Rituximab (C18U 2D)
24. Analysis of Allantoin in a Commercial Disinfectant (VG-50 4E)
25. SEC Analysis of Liraglutide Formulation (KW-802.5)
26. SEC Analysis of PEG-Asparaginase (SB-806 HQ)
27. Analysis of Teriparatide According to EP Method (KW-802.5)
28. Analysis of Azithromycin for Injection According to USP-NF Method (ODP-50 4D)
29. Quantification of Alendronate Sodium Injection According to JP Method (DS-613)
30. Analysis of Alendronate Sodium Tablets According to JP Method (DS-613)
31. Analysis of Alendronate Sodium Hydrate According to JP Method (DS-413)
32. Quantification of Alendronate Sodium Hydrate and Its Related Compound According to JP Method (DS-413)
33. Analysis of Erythropoietin According to EP Method (LW-803)
34. SEC Analysis of Rituximab (LW-803)
35. Analysis of Somatropin According to EP Method (LW-803)
36. Analysis of Exenatide Injection According to USP-NF Method (KW-802.5)
37. Analysis of α-GPC in Supplements (NH2P-50 4E)
38. Ginsenoside (Carrot Saponin) (NH2P-50 4E)
39. Chiral Separation of Norepinephrine (CDBS-453)
40. Analysis of Epinephrine According to USP (In-Process Revision) (CDBS-453)
41. SEC Analysis of Saccharated Ferric Oxide Injection (SB-804 HQ + SB-802.5 HQ)
42. Impurity Analysis of Lamivudine According to USP Method (CDBS-453)
43. Impurity Analysis of Voriconazole According to USP Method (CDBS-453)
44. SEC Analysis of Antibody Drug Conjugate (LW-803)
45. LC/MS/MS Analysis of Salacia Extract (2) (VT-50 2D)
46. Analysis of Choline and Acetylcholine (YS-50)
47. LC/MS/MS Analysis of Salacia Extract (1) (VC-50 2D)
48. LC/MS/MS Analysis of Citicoline (VT-50 2D)
49. LC/MS Analysis of Streptomycins (VC-50 2D)
50. Comparison of Analysis of Glucosamine Hydrochloride between Polymer-based Amino Columns and Silica-based Amino Columns
51. Analysis of Polyethylene Glycol 3350 According to USP-NF Method (SB-802.5 HQ)
52. Measurement of Apparent Weight-Average Molecular Weight and Polydispersity of Polyethylene Glycol 3350 According to USP Method (SB-803 HQ)
53. LC/MS/MS Analysis of Salacia Extract (1) (VC-50 2D)
54. LC/MS/MS Analysis of Ribavirin (VC-50 2D)
55. Analysis of Insulin Aspart According to Pharmacopeia Method (KW-802.5)
56. LC/MS Analysis of Aminoglycoside Antibiotics (VC-50 2D)
57. Drugs (ODP-50 4D)
58. Soyasaponin in Soy Bean (DS-613)
59. LC/MS Analysis of Choline and Acetylcholine (VC-50 2D)
60. LC/MS/MS Analysis of Oral Anti-diabetes Drugs (VC-50 2D)
61. Analysis of Voglibose According to JP Method (NH2P-50 4E)
62. Bibliographic Information for Analysis of Conjugate Vaccine
63. Separation of Gingerol and Shogaol (C18M 4D)
64. Analysis of Purified Sodium Hyaluronate Ophthalmic Solution According to JP Method (SB-802.5 HQ)
65. LC/MS/MS Analysis of Tricyclic Antidepressants in BSA (ODP2 HP)
66. Analysis of Miglitol According to JP Method NH2P-50 4E
67. Analysis of Insulin According to USP Method (KW-802.5)
68. Analysis of Insulin Glargine (Genetical Recombination) and Insulin Glargine (Genetical Recombination) Injection According to JP Method (KW-802.5)
69. Analysis of Insulin Human According to JP Method (KW-802.5)
70. Analysis of Zanamivir According to USP-NF Method (NH2P-50 4E)
71. Analysis of Azithromycin Hydrate According to JP Method (ODP-50 4E)
72. Analysis of Anticonvulsant in Serum (ODP2 HP)
73. Simultaneous Analysis of Multi Symptom Cold Formula (ODP2 HP)
74. Simultaneous Analysis of Multi Symptom Cold Formula in Serum (ODP2 HP)
75. LC/MS Analysis of Statins (ODP2 HP-2B)
76. Stevioside and Rebaudioside A (NH2P-50 4E)
77. Anti-diabetes drugs (NH2P-50 4E)
78. Ribavirin (KS-801)
79. Acetaminophen in serum (ODP2 HP)
80. Risperidone in urine (ODP2 HP)
81. Ginsenoside (Ginseng Saponin)
82. Influence of Proteins in LC/MS Analysis
83. LC/MS Analysis of Drugs in BSA (1) (ODP2 HP)
84. LC/MS Analysis of Drugs in BSA (2) (ODP2 HP)
85. LC/MS Analysis of drugs in Control Serum (ODP2 HP)
86. Reproducibility in LC/MS Analysis (ODP2 HP)
87. Influence of Flow Rate (ODP2 HP)
88. Guidelines for Shodex Column Selection : Drugs, Metabolites and Chiral Compounds
89. Selection of Chiral Separation Columns
90. LC/MS Analysis of Barbital in BSA (ODP2 HP-2B)
91. Short Amines (ODP2 HP-4D)
92. Analysis of Short Amines without Using Ion Pair Reagent
93. Indomethacin
94. Procainamide in Serum
95. Theophylline in Serum
96. Methamphetamine in Urine
97. HVA and VMA Standards
98. Analysis of VMA and Creatinine using Column Switching Method
99. HVA and VMA in Urine
100. Analysis of Uric Acid and Creatinine using Column Switching Method
101. Hippuric Acid etc. in Urine (2)
102. Polyamine and Acetylated Derivatives (ODP-50 4E)
103. Instruments for On-Column Derivatization
104. Analysis of Polyamines by On-Column Derivertization
105. Analysis of Histamine by On-Column Derivatization
106. Kojic Acid
107. Chlortharidone (2)
108. Lorazepam (CDBS-453)
109. Bromoisovalerylurea
110. Chlorthalidone (1)
111. Chlorpheniramine and Metabolic Intermediates
112. Epinephrine (CDBS-453)
113. Procaine and Procaineamide (ODP-50 4D)
114. Methylxanthine (1) (DS-613)
115. Methylxanthine (2)
116. Local Anesthetics (1) (ODP-50 4D)
117. Local Anesthetics (2) (DE-413)
118. Cinchona Alkaloids
119. Antibiotics (1) (ODP-50 4D)
120. Antibiotics (2) (DE-413)
121. Sulfanilamides (DE-413)
122. Barbiturates (ODP-50 4D)
123. Effect of pH of Eluent on Sensitivity of Barbital
124. Berberine in Japanese Goldthread
125. Glycyrrhizin in Licorice
126. Saikosaponins (ODP-50 6D)
127. Soysaponin in Soy Beans (DS-613)
128. Curative Drugs to Eradicate H.Pyrori (JJ-50 2D)
129. Enalapril Maleate (DS-413)
130. Basic Drugs : Under Neutral Condition
131. Basic Drugs : Effect of Eluent pH
132. Basic Drugs : Effect of Ion Concentration
133. Antifebriles (1) (DS-613)
134. Antifebriles (2) (DM-614)
135. Antipyretic Analgesics (ODP-50 4D)
136. Diuretics (1) (ODP-50 4D)
137. Diuretics (2) (DE-613)
138. Anti Cancer Drugs (ODP-50 4D)
139. Drugs
140. Anti Inflammatory Drugs (1) (ODP-50 4E)
141. Anti Inflammatory Drugs (2) (ODP-50 4E)
142. Scopolamine and Atropine (ODP-50 4D)
143. Tetracaine (ODP-50 4D)
144. Effect of pH of Eluent on Elution Volume and Plate Number
145. Procainamides (1) (DE-613)
146. Procainamides (2) (DE-413)

HILIC Analysis:

1. Comparisons of Two Separation Modes on Saturated Fatty Acid LC/MS Analysis (C18U 2D, VT-50 2D)
2. Comparisons of Two Separation Modes on PFAS LC/MS Analysis (C18U 2D, VT-50 2D)
3. Effects of Sample Preparation Solution on Sugar Separation (NH2P-50 4E)
4. Effects of Sample Injection Volume on Sugar Separation (VG-25 4D)
5. Effects of Sample Preparation Solution on Sugar Separation (VG-25 4D)
6. LC-MS/MS Analysis of Mammalian-derived Inositol Poly/Pyrophosphates (VG-50 2D)
7. Features of VG-25 (Separation Comparison)
8. Cleaning Method: Polymer-based Columns for Hydrophilic Interaction Chromatography (HILIC) (HILICpak)
9. Rapid Analysis of Trivalent Chromium and Hexavalent Chromium (VN-50 4D)
10. Analysis of Maltodextrin (VN-50 4D)
11. Separation of Nitrite and Nitrate Ions (NH2P-50 4E)
12. Column Test Conditions (Reversed Phase and Hydrophilic Interaction Chromatography Columns)
13. Separation of Phosphorylated Analytes (VN-50 4D)
14. Analysis of PFAS (VT-50 2D)
15. Analysis of 10 – 50mer Oligo-DNAs (VN-50 2D)
16. Analysis of 2′-OMe and 2′-MOE Modified Phosphorothioated Oligo-RNA by LC/UV/MS (VN-50 2D)
17. Analysis of Modified Phosphorothioated Oligonucleic Acids LC/UV/MS (VN-50 2D)
18. LC/MS Analysis of Low Molecular Weight Peptides (VC-50 2D)
19. Simultaneous Analysis of Hydrophilic Substances in Energy Drink with LC/MS (VG-50 2D)

Hydrophobic Polymers: THF Eluent:

1. Comparison of Separation Performance between 2-MeTHF and THF Eluents in SEC Analysis of Standard Polystyrene (KF-802)
2. Effects of Column Unit on Separation (HK-406: PS)
3. Epoxy Resin (7) ( Effects of Flow Rate for HK-402)
4. Analysis of PMMA According to USP-NF GENERAL CHAPTERS ”<314> Molecular Weight Determination for Copolymers Containing Alkyl Methacrylate or Alkyl Acrylate” (LF-804)
5. Analysis of Glyceryl Distearate According to USP-NF Method (KF-802)
6. Analysis of Glyceryl Stearate According to USP-NF Method (KF-802)
7. Analysis of Glyceryl Tristearate According to USP-NF Method (KF-802
8. Polystyrene Standards (24) (HK-401)
9. Polystyrene Standards (26) (HK-403)
10. Effects of Flow Rate on Separation (HK-406: PS)
11. Effects of Flow Rate on Separation (HK-401: PS)
12. Analysis of Ethylcellulose Dispersion Type B According to USP-NF Method (KF-802)
13. Analysis of Propylene Glycol Monocaprylate According to USP-NF Method (KF-801)
14. Epoxy Resin (5) (Comparison of HK and KF-800 Series Columns)
15. Calibration Curve for HK-400 series (THF Eluent : PS)
16. Comparison of Separation using HK-404L with Conventional Device and Semi-micro Type Device (HK-404L)
17. Biodegradable Polymer (4) (Polylactic Acid) (HK-404L)
18. Epoxy Resin (4) (Comparison of HK-404L and HK-404L + HK-401)
19. Comparison of Separation using HK-404L with Conventional Device and Semi-micro Type Device (HK-404L)
20. Styrene Butyl Methacrylate Copolymer (3) (HK-404L)
21. Poly(Butyl Methacrylate) (2) (HK-404L)
22. Poly(Methyl Methacrylate) (3) (HK-404L)
23. Calibration Curves for GF-HQ Series (THF Eluent: PS)
24. Effects of Flow Rate (2) (HK-404L)
25. Effects of Flow Rate (1) (HK-404L)
26. Calibration Curve for HK-400 series (THF Eluent : PS)
27. Comparison of HK-404L and KF-805L
28. Effects of Column Length on Elution Pattern (KF-801)
29. Poly(Vinyl Chloride) (KF-806M
30. Poly(Butyl Methacrylate) (KF-806L)
31. Polypropylene Glycol (KF-802.5)
32. Polyurethane (LF-404)
33. Cellulose Acetate Butyrate (KF-806L)
34. Poly(Vinyl Chloride) (KF-806M)
35. Poly(Vinyl Acetate) (KF-805L)
36. Ethylene Vinyl Acetate Copolymer (1) (KF-806L)
37. Poly(Butyl Methacrylate) (KF-806L)
38. Poly(Isobutyl Methacrylate) (KF-806L)
39. Butyl Methacrylate Isobutyl Methacrylate Copolymer (KF-806L)
40. Vinylidene Chloride Vinyl Chloride Copolymer (KF-805L)
41. Vinyl Chloride Vinyl Acetate Vinyl Alcohol Terpolymer (KF-805L)
42. Styrene butyl methacrylate copolymer (1) (KF-805L)
43. Styrene Butadiene ABA Block Copolymer (KF-806M)
44. Styrene Isoprene ABA Block Copolymer (KF-806M)
45. Styrene Ethylene Butylene ABA Block Copolymer (KF-806M)
46. Poly(2,4,6-tribromostyrene) (KF-805L)
47. Polysulfone Resin (KF-805L)
48. Polystyrene Standards (1) (KF-801)
49. Polystyrene Standards (2) (KF-802)
50. Polystyrene Standards (3) (KF-803L)
51. Polystyrene Standards (4) (KF-804L)
52. Polystyrene Standards (5) (KF-805L)
53. Polystyrene Standards (6) (KF-806L)
54. Polystyrene Standards (7) (KF-807L)
55. Polystyrene Standards (21) (THF, Chloroform and DMF)
56. Poly(Ethylene Glycol) Standards (1) (THF Eluent) (KF-801)
57. Poly(Methyl Methacrylate) Standards (1) (KF-805L)
58. Poly(Methyl Methacrylate) Standards (2) (KF- 806L)
59. Polycarbonate Resin (1) (KF-806L)
60. Phenoxy Resin (1) (KF-806L)
61. Phenol Resin (1) (KF-804L)
62. Polycaprolactone (KF-806L)
63. 1,2-Polybutadiene (1) (KF-805L)
64. Poly(Vinyl Formal) (1) (KF-806L)
65. Poly(Vinyl Butyral) (1) (KF-806L)
66. Cellulose Acetate (3) (KF-806L)

High-sensitive, High-selective Analysis of Saccharides:

1. LC/MS Analysis of Glucose and Gluconic Acid (VG-50 2D)
2. Analysis of 2-Aminobenzoic Acid Labeled Glucose Homopolymer (NH2P-50 4E)
3. LC/MS Analysis of Glucose and Gluconic Acid (VG-50 2D)
4. Analysis of Pyridylaminated Sugar Chains
5. Simultaneous Analysis of Hydrophilic Substances in Energy Drink with LC/MS (VG-50 2D)
6. Simultaneous Analysis of Saccharides, Organic Acids and Amino acids with LC/MS (VG-50 2D)
7. LC/MS/MS Analysis of Saccharides (VG-50 2D)
8. LC/MS Analysis of Phosphorylated Saccharides (VT-50 2D)
9. Features of VG-50 (2) (Baseline Stability with a Charged Aerosol Detector)
10. Features of VG-50 (1) (Recovery of Reducing Sugar)
11. LC/TOF-MS Analysis of 2-Aminobenzoic Acid Labeled N-Glycan (Human IgG) (NH2P-40 2D)
12. Pyridylamino Sugar Chain Analysis

Guidelines for Shodex Column Selection:

1. Polymer-based Aqueous SEC (GFC) Columns: OHpak SB-800 HQ and SB-2000
2. Solvent Replacement Applicability of Organic SEC (GPC) Columns
3. Non-suppressed Ion Chromatography
4. Ion Suppression Chromatography
5. Guidelines for Shodex Column Selection : Anions and Cations
6. Ion Chromatography Columns
7. Non-suppressed Ion Chromatography

Hydrophobic Interaction Analysis:

1. Analysis of Maltodextrin (VN-50 4D)
2. Drug Antibody Ratio Analysis of Antibody-Drug Conjugate (ODP2 HP-4B)

Vitamins, Hormones and Lipids:

1. Solubility of Saturated Fatty Acids
2. Comparisons of Two Separation Modes on Saturated Fatty Acid LC/MS Analysis (C18U 2D, VT-50 2D)
3. Vitamin D (ODP-50 6E)
4. Carotene Analysis in Carrot Juice (C18U 2D)
5. Simultaneous Analysis of Water-Soluble Vitamins (DE-413)
6. Vitamin B12 & Creatinine (SB-802.5 HQ)
7. Analysis of Unsaturated Fatty Acids in Supplements (ODP-50 4D)
8. Analysis of Ascorbic Acid Injection According to USP Method (DM-614)
9. LC/MS/MS Analysis of Histamine and Histidine (VC-50 2D)
10. LC/MS/MS Analysis of Monoamine Neurotransmitters (VC-50 2D)
11. LC/MS Aanalysis of Pantothenic Acid and Vitamin C (VT-50 2D)
12. Analysis of Fatty Acids with a Charged Aerosol Detector (DS-613)
13. Fatty Acids (DS-413)
14. Guidelines for Shodex Column Selection : Vitamins, Hormones and Lipids
15. Water-Soluble Vitamins (5) (NH2P-50 4E)
16. LC/MS/MS Monitoring of the Estradiol Metabolism (NH2P-40 2D)
17. Fatty Acid Methyl Esters (DS-413)
18. Plasma Lipoproteins (1) (SB-805 HQ)
19. Fatty Acids (3) (DE-413)
20. Fatty Acids (4) (RP18-413)
21. Fatty Acids (6) (KF-402HQ)
22. LTs (Leukotrienes) (ODP-50 6D)
23. LTs Produced by Polymorphonuclear Leukocyte of Rat (ODP-50 6D)
24. HEETs (Hydroxyeicosatetraenoic Acids)
25. HEETs Produced by Polymorphonuclear Leukocyte of Rat
26. Ascorbic Acid and Uric Acid in Liquor Cerebronspinalis
27. Ascorbic Acid in Urine
28. Fat-Soluble Vitamins (1) (ODP-50 4E)
29. Fat-Soluble Vitamins (3) (KF-801)
30. Water-Soluble Vitamins (3) (NN-814)
31. Water-Soluble Vitamins (4) (DM-614)
32. Vitamin B 6 (1) (ODP-50 6D)
33. Vitamin B 12 (SB-802.5 HQ)
34. Vitamin C (1) (KC-811)
35. Vitamin C (2) (NH2P-50 4E)
36. Vitamin C (3) (NH2P-50 4E)
37. Vitamin E
38. Carnitine
39. Riboflavin (Vitamin B 2 )
40. Hydroxyriboflavin and Riboflavin in Urine
41. Nicotinic Acid in Strawberry Jam (NH2P-50 4E)
42. Food Containing Vitamins (DE-413)
43. Nutrient Beverage (DE-413)
44. Soft Drink Containing Vitamin C (NH2P-50 4E)
45. Margarine (KF-801)
46. Ascorbic Acid and Uric Acid in Blood
47. Water-Soluble Vitamins (1) (DE-413)
48. Catecholamines (1) (DE-613)
49. Catecholamines (3) (ES-502C 7C)
50. Catecholamines in Urine (ES-502C 7C)
51. Catecholamine and Salsolinol
52. Catecholamines and Metabolites (1) (ODP-50 6D)
53. Gibberellin Homologues
54. Gibberellin Isomers
55. Isolation of Ecdyson from Vitex Fiherii
56. Adrenal Cortical Hormones (1) (SB-802.5 HQ)
57. Adrenal Cortical Hormones (2) (GF-310 HQ)
58. Steroids (SB-802.5 HQ)

Semi-micro GPC Columns KF-400HQ:

1. Calibration Curves for HK-400 Series (HFIP Eluent : PMMA)
2. Effects of Column Unit on Separation (HK-406: PS)
3. Polystyrene Standards (25) (HK-402)
4. Polystyrene Standards (26) (HK-403)
5. Polystyrene oligomer separation (KF-402HQ)
6. Effects of Flow Rate (1) (KF-402HQ)
7. Effects of Flow Rate (2) (KF-402.5HQ+KF-403)
8. Effects of Sample Concentration (1) (KF-402HQ)
9. Effects of Sample Concentration (2) (KF-403HQ + KF-402HQ)
10. Effects of Temperature (KF-402HQ)
11. Comparison of KF-402HQ and KF-802
12. Influence of Instruments for Performance of Semi-micro Columns
13. Comparison of Chromatograms of KF-400HQ Series

Column Switching:

1. Ratio of Deproteinization
2. Column for Column Switching Method
3. On-line Surfactant Removal (GF-4A)
4. BSA analysis in surfactant (on-line surfactant removal)
5. System Diagram

Saccharides, Sugar Alcohols, Aminosugars and Amino Acids.:

1. Analysis of Food Additive Lactitol According to National Standard of China GB 1886.98-2024 (SP0810)
2. Analysis of Erythritol According to Pharmaceutical Excipient Standards of Chinese Pharmacopoeia (Draft, Public Consultation) (SH1011)
3. Analysis of Erythritol According to Pharmaceutical Excipient Standards of Chinese Pharmacopoeia (Draft, Public Consultation) (SH1011)
4. Analysis of D-Mannitol and Corn Starch Granules According to Japanese Pharmaceutical Excipients (SC1011-7F)
5. Analysis of Erythritol According to USP-NF Method (SH1011)
6. Analysis of Saccharides in Coconut Water (NH2P-50 4E)
7. Analysis of Sorbitol According to USP-NF Method (SP0810 8C)
8. Comparison of Sensitivity of NH2P Polymer-based Column and Silica-based Amino Column with ELSD
9. Analysis of Meglumine (NN-814)
10. Analysis of Meglumine (YS-50)
11. Separation of Kestose and Maltose (KS-802)
12. Analysis of Mannitol Injection Proposed in USP-NF Pharmacopeial Forum (SP0810)
13. Analysis of Cranberry Fruit Juice According to USP-NF Method (SC1011-7F)
14. Analysis of Erythrose and Erythritol (VG-50 4E)
15. Separation of Taurine and Inositol (NH2P-50 4E)
16. Saccharides and Amino Acids (3) (KS-801)
17. LC/MS/MS Analysis of Meglumine (VC-50 2D)
18. Analysis of Hydrogenated Maltose Starch Syrup According to Japanese Pharmaceutical Excipients (KS-801)
19. Separation of myo-Inositol and D-chiro-Inositol (SZ5532)
20. Analysis of Organic Acids in Sake (Japanese Rice Wine) (KC-811)
21. Analysis of Xylitol According to USP Method (SP0810)
22. The comparison between NH2P-40 3E and its conventional type (NH2P-50 4E)
23. Sugar analysis using a corona charged aerosol detector
24. Sake (Japanese Rice Wine) (SC1211)
25. Saccharides and Sugar Alcohols (1) (SZ5532)
26. Saccharides and Sugar Alcohols (2) (SP0810)
27. Analysis of Saccharides and Sugar Alcohols According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (SP0810)
28. Analysis of Saccharides and Sugar Alcohols According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (2) (SC1011)
29. Saccharides and Sugar Alcohols (5) (SZ5532)
30. Saccharides and Sugar Alcohols (6) (NH2P-50)
31. Saccharides and Sugar Alcohols (7) NH2P, LC/MS
32. Amino Sugars (SB-802.5 HQ)
33. Saccharides and Amino Sugars (1) (SP0810)
34. Saccharides and Amino Sugars (2) (NH2P-50 4E)
35. Saccharides and Amino Acids (1) (SC1011)
36. Saccharides and Amino Acids (2) (SC1211)
37. Mannitol (MN-431)
38. Palatinit (SP0810, SC1011, SZ5532)
39. Xylitol in Confectionery (NH2P-50 4E)
40. Soft Drink Containing Erythritol (NH2P-50 4E)
41. Apple Juice (NH2P-50)
42. Apple Juice (SC1011)
43. Effect of Acetonitrile Concentration
44. Sugar Alcohols (1) (SC1211)
45. Analysis of Sugar Alcohols According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (NH2P-50 4E)
46. Sugar Alcohols (3) (KS-801)

Transition Metal Ions and Rare Earth Metal Ions:

1. Speciation of Chromium by LC/ICP-MS (2) (VC-50 2D)
2. Transition Metal Ions (3) (YS-50)

Linear Type Column LF-804:

1. Organic SEC (GPC) Columns: Linear Calibration Type
2. Calibration Curve for LF-804 (Acetone Eluent: PMMA)
3. Polystyrene Standards (27) (NMP Eluent) (LF-804)
4. Analysis of Polyhydroxybutyric Acid (LF-804)
5. Polyamic acid (3) (LF-804)
6. Polyamic acid (2) (LF-804)
7. Poly(Vinyl Butyral) (2) (LF-804)
8. Poly(vinyl Formal) (2) (LF-804)
9. Poly(4-Vinylpyridine) (LF-804)
10. Poly(2-Vvinylpyridine-co-styrene) (LF-804)
11. Comparison of LF-804, LF-404 and LF-604
12. The separation of polystyrene standard using GPC columns
13. Analysis of Synthetic Polymers Using Linear Type Column LF-804
14. Eluent Replacement of GPC LF-804
15. Calibration Curve for LF-804 (THF Eluent: PS)
16. Phenoxy Resin (2) (LF-804)
17. Polycarbonate Resin (3) (LF-804)

Oligosaccharides:

1. Analysis of Xylooligosaccharides According to National Standards of China GB/T 23528.3-2025 (KS-802/SH1011)
2. Analysis of Maltobionic Acid in Yogurt Drink (NH2P-50 4E)
3. HILIC Mode Separation of Dextran 1 Oligomers (VG-25 4D)
4. Analysis of Cyclodextrins (NH2P-50 4E)
5. Rapid Analysis of Fructooligosaccharidesin Referencing to Ingredient Standards for FOSHU (VG-50 4E)
6. Analysis of Galactooligosaccharides According to Ingredient Standards for FOSHU (KS-801, NH2P-50 4E)
7. Analysis of Xylooligosaccharides According to Ingredient Standards for FOSHU (SH1011)
8. N-Acetylchitooligosaccharides (2) (VN-50 4D)
9. Xylooligosaccharides (2) (VN-50 4D)
10. Chitosan-Oligosaccharides (Chitooligosaccharides) (3) (VN-50 4D)
11. Analysis of Cyclodextrins According to JSFA Method (KS-802)
12. Hydroxypropyl-β-cyclodextrin (SB-802.5 HQ)
13. Hydrolyzed Dextran (7) (VN-50 4D by Gradient Elution)
14. Galactooligosaccharides (VG-50 4E)
15. Absolute Molecular Weight Determination of Heparin (LB-806M)
16. Maltooligosaccharides (2) (VG-50 4E)
17. Isomaltooligosaccharides (2) (VG-50 4E)
18. Analysis of Trisaccharides (NH2P-40 3E)
19. LC/MS Analysis of N-Acetyl-chitooligosaccharides
20. Oligosaccharide in Soy Bean
21. Degradation product of Cellulose with cellulose (PcCel45A) digestion
22. Analysis of Fluctooligosaccharide Sugar Components (KS-802+KS-801)
23. Carbohydrates of fructoologosaccharides
24. Analysis of Low-Molecular-Weight Water-Soluble Dietary Fiber According to Japanese Food Labeling Standards (Former Nutrition Labeling Standards) (GS-220 HQ, KS-802)
25. Hydrolyzed Dextran (1)
26. Hydrolyzed Dextran (2) (KS-802)
27. Hydrolyzed Dextran (3) (NH2P-50 4E)
28. Isomaltooligosaccharides (NH2P-50 4E)
29. Hydrolyzed Dextran (5) (KS-802)
30. Maltooligosaccharides (NH20-50 4E)
31. N-Acetyl-Chitooligosaccharides (NH2P-50 4E)
32. Chitosan-oligosaccharides (Chitooligosaccharides) (1) (NH2P-50 4E)
33. Chitosan-oligosaccharides (Chitooligosaccharides) (2) (NH2P-50 4E)
34. Cyclodextrins (Comparison of GS-220 HQ and KS-802)
35. Short-Chain Amylose (1) (NH2P-50 10E)
36. Short-Chain Amylose (2)
37. Hydrolyzed Starch (2)
38. Sweetener
39. Effect of Flow Rate (SC1211)
40. Fructooligosaccharide Syrup (NH2P-50 4E)
41. Starch Syrup (KS-802)

Other Applications:

1. Analysis of Sucrose Palmitate According to USP-NF Method (KF-802)
2. Analysis of Sucrose Palmitate According to Pharmaceutical Excipient Standards of Chinese Pharmacopoeia (Draft, Public Consultation) (KF-802)
3. Simultaneous Analysis of Various Nitrogen Compounds According to Japanese Testing Methods for Fertilizers (ES-502C 7C)
4. Analysis of Ethylene Glycol and Diethylene Glycol in reference to USP-NF “Polyethylene Glycol 3350” (SB-802 HQ)
5. Analysis of Glycols and Sorbitol (SB-802 HQ)
6. Analysis of Resveratrol in Wines (C18M 4D)
7. Analysis of Glycols (SP0810)
8. Separation of Substances Produced During Utilization of Biomass (VN-50 4D)
9. Analysis of Chlorogenic Acid in Coffee (C18U 2D)
10. Analysis of Tea Catechins in Green Tea (C18U 2D)
11. Simultaneous LC/MS/MS Analysis of Mycotoxins (C18U 2B)
12. LC/MS Analysis of Poloxamer 188 in the Presence of IgG (ODP2 HP-2B)
13. Analysis of Poloxamer 188 in the Presence of IgG (ODP2 HP-4D)
14. Analysis of Polysorbate 80 in Antibody Drugs (ODP2 HP-4D)
15. LC/MS analysis of Polysorbate 20 in Antibody Drug Complex Preparation (ODP2 HP-2B）
16. LC/MS analysis of Polysorbate 20 in Antibody Drug Complex Preparation (ODP2 HP-2B）
17. Benzaldehyde Inhibitors of Fermentation
18. Analysis of Various Tween Type Surfactants (GF-210 HQ)
19. LC/MS Analysis of Tween Type Surfactants in IgG (ODP2 HP-2D)
20. Method Optimization for The Simultaneous Analysis of Anionic and Non-ionic Surfactants (GF-210 HQ)
21. Analysis of Chlorogenic Acid (C18M 4D)
22. Ochratoxin (C18M 4D)
23. Analysis of Aflatoxin M1 (C18M 4E)
24. LC/MS Analysis of Haloacetic Acids JJ-50 2D
25. Triton X-100 (GF-310 HQ)
26. Ketones (DS-413)
27. LC/MS Analysis of Melamine and Cyanuric Acid
28. Triton X-100 (DS-413)
29. Analysis of Zearalenone (C18M 4E)
30. Glycerides (3) (DMF Eluent)
31. Analysis of Pochonicine and Its Aanalogues in Filamentous Fungi Culture Extract
32. Analysis of Cyanide Ion and Cyanogen Chloride According to Japanese Water Supply Act (KC-811 6E)
33. Analysis of diarrheic shellfish poison and lipid soluble shellfish poison
34. DNPH derivative aldehydes (ODP-50 4D)
35. Amides (5) (DE-413)
36. Polyoxethylene sorbitan monoleate (GF-310)
37. Analysis of Humic Substances by SEC (SB-805 HQ)
38. Brij® 30 (Polyoxyethylene (4) Lauryl Ether) (2)
39. Brij® 52 (Polyoxyethylene(2) Cetyl Ether)
40. IGEPAL® CA-210 (Polyoxyethylene(2) Isooctylphenyl Ether)
41. Analysis of Moisturizing Agents (SC1211)
42. Analysis of Rare Sugar (1) (SP0810)
43. Analysis of Melamine (1) (NH2P-50 4E)
44. Glycerin and Glyceric Acid Analysis (SH1011)
45. Imidazoles
46. Cello-oligosaccharides and Ethanol (KS-802)
47. Influence of Sample Injection Volume (ODP2 HP)
48. Influence of Temperature (ODP2 HP)
49. Influence of Organic Solvent in Eluent (ODP2 HP)
50. Cyanate and Carbamyl Phosphate
51. Polyphosphates (2) (SB-802.5HQ)
52. Polyphosphates (3) (GS-220 HQ)
53. Polyphosphates (4) (GS-220 HQ)
54. Hydrogen Peroxide
55. Chelating Reagents (1) (I-524A)
56. Chelating Reagents (2) (NI-424)
57. Hydantoins
58. Amides (2) (Comparison of Reversed Phase Columns)
59. Amides (3) (DE-413)
60. Amides (4) (DE-413)
61. Aldehydes
62. Conjugated Lipid (1) (Lecithin from Soybean)
63. Conjugated Lipid (2) (L-α-Phosphatidylethanolamine,Dioleoyl) (GF-310 HQ)
64. Mild Hydrolysates of Allosamidin (ES-502C 7C)
65. 5-(Hydroxymethyl)Furfural in Fruit Juice
66. Elution Volume of Nucleic Acid
67. Permanent Wave Solution (NN-814)
68. Aliphatic Alcohols (1) (SH1011, SH1821)
69. Aliphatic Alcohols (2) (DE-613)
70. Aliphatic Alcohols (3) (ODP, C8P, C4P)
71. Aliphatic Alcohols (4) (KC-811)
72. Aliphatic Alcohols (5) (SC1211)
73. Aliphatic Alcohols (6) (SH1011)
74. Diols
75. Aromatic Alcohols
76. Amino Alcohols (1) (KD-802 + KD-801)
77. Ketones (1) (RP18-413)
78. Ketones (2) (DE-413)
79. Features of RSpak DE Series (4) Reproducibility between Production Lots)
80. Features of RSpak DE Series (5) (Selection of HPLC System)
81. Features of RSpak DE Series (7) (Effect of Sample Load on Column Efficiency)
82. Detection Limit of Cyanide
83. Total Cyanide in River Water (DEAE-825)
84. Analysis of Gelatine by PAGI Method I
85. Mercaptpalbumin and Nonmercaptoalbumin by Ion Exchange Chromatography
86. Analysis of Aflatoxin According to Japanese MHLW Notification (C18M 4E)
87. Analysis of Deoxynivalenol in Wheat According to Japanese MHLW Notification (C18M 4E)
88. Benzalkonium Chloride (1) (GF-310 HQ)
89. Benzalkonium Chloride (3) (SB-802.5 HQ)
90. Trimethylalkylammonium Chlorides
91. Trimethylbenzylammonium Chloride (SB-802.5 HQ)
92. Microchemical Analysis of Cationic Surfactants
93. Simultaneous Analysis of Anionic and Non-ionic Surfactants (SB-802.5 HQ)
94. Nonionic and Ionic Surfactants (1)
95. Octylphenol Ethoxylate
96. Polyoxyethylene Lauryl Ether
97. Polyoxyethylene Cetyl Ether
98. Effect of Organic Solvent Concentration (1)
99. Effect of Organic Solvent Concentration (2)
100. Effect of Organic Solvents
101. Degree of POE Polymerization
102. Effect of Temperature
103. Comparison with ODS Column (1)
104. Comparison with ODS Column (2)
105. Comparison with ODS Column (3)
106. Glycerides (1) (Chloroform Eluent)
107. Glycerides (2) (THF Eluent)
108. Triglycerides Analysis with the GF-310 HQ
109. Triton X-100 (1) (RP18-613)
110. Triton X-100 (2) (SB-802.5 HQ)
111. Sodium Dodecylbenzenesulfonate (1)
112. Sodium Dodecylbenzenesulfonate (2)
113. Sodium Alkylsulfonates
114. Nonylphenol Ethoxylates (1) (GF-310 HQ)
115. Miscellaneous

Solvent-peak Separation Columns:

1. Effect of Solvent-peak Separation Column on Separation (1)
2. Effect of Solvent-peak Separation Column on Separation (2)

Column Test Conditions:

1. Cleaning Method: Aqueous SEC (GFC) Columns
2. General Precautions for Column Handling
3. Column Test Conditions (Size Exclusion Chromatography (SEC) Columns)
4. Column Test Conditions (Ligand Exchange and Ion Exclusion Chromatography Columns)
5. Column Test Conditions (Ion Chromatography Columns)
6. Column Test Conditions (Ion Exchange Chromatography Columns)

Organic Acids:

1. Analysis of Citrate Ion According to Chinese Pharmacopoeia 2025 Edition (SH1011)
2. Influence of Acidic Eluent Selection on Organic Acid Analysis (KC-811)
3. Effects of Acetonitrile in Eluent (2) (KC-811)
4. Analysis of Glycerin Fatty Acid Esters According to JSFA Method (SH1011)
5. Analysis of PFAS (VT-50 2D)
6. Furfural and Related Impurities (RSpak DE-413)
7. Analysis of Acetic Acid in Vinegar Drinks (KC-811)
8. Glycolysis Pathway
9. Analysis Alanine and Aspartic Acid According to USP-NF Method (SH1011)
10. Analysis of Formic Acid in Povidone According to Pharmacopeia Method (KC-811)
11. Melamine and Related Substances (VG-50 4D)
12. Effects of Sample Load (KC-811)
13. Principle of Organic Acid Analysis by Post-column Method (KC-811)
14. Effects of Acetonitrile in Eluent (1) (KC-811)
15. Effects of Column Temperature on Elution Volume (2) (KC-811)
16. Effects of Column Temperature on Elution Volume (1) (KC-811)
17. Effects of Concentration of Eluent on Elution Volume (KC-811)
18. Citric Acid in Phosphoric Acid (DE-613 + KC-811)
19. LC/MS/MS Analysis of Organic Sulfonic Acids (VT-50 2D)
20. Guidelines for Shodex Column Selection : Organic Acids
21. LC/MS Analysis of Organic Acids (DE-213)
22. Organic Acids analysis in Black-vinegar (KC-811)
23. Acidic sample (Hydrobenzoic acids)
24. Cellooligosaccharides and Furfurals (SH1821)
25. Citric Acid in Phosphoric Acid
26. Organic Acid in Phosphoric Acid (DE-613 + KC-811)
27. Analysis of Organic Acids in Beer (KC-811)
28. Analysis of Organic Acids in Soy Sauces (KC-811)
29. Organic Acids in Vinegar (KC-811)
30. Analysis of Organic Acids and Vitamin C in Fruit Juice (KC-811)
31. Reverse Phase Analysis of Gluconic Acids (DE-613)
32. Organic Acids in White Wine (KC-811)
33. Analysis of Oxalic Acid Using Ion Exclusion Mode (KC-811)
34. Organic Acids in Liquid for Permanent Wave
35. Camphor and Benzoic Acid (NN-814)
36. Organic Acids in Soybean Paste (KC-811)
37. Analysis of Organic Acids in Soy Sauce For Noodles (KC-811)
38. Effect of Column Temperature (RSpak KC-811)
39. Effect of Concentration of Eluent on Elution Volume
40. Effect of Column Temperature on Elution Volume (1)
41. Effect of Column Temperature on Elution Volume (2)
42. Effect of Acetonitrile in Eluent (2) (KC-811)
43. Effects of Reversed Phase Column on Elution Volume (KC-811 + DE-613)
44. Elution Volume of Aromatic Organic Acids (NN-814)
45. Elution Volume of Organic Acids (RSpak NN-814)
46. Elution Volume of Organic Acids (RSpak DE-413)
47. Comparison of Analysis of Organic Acids with 4 Kinds of Detectors (Standards) (KC-811)
48. Comparison of Analysis of Organic Acids with 4 Kinds of Detectors (Soy Sauce) (KC-811)
49. Organic Acid Standards (1) (KC-811)
50. Organic Acid Standards (2) (KC-811)
51. Organic Acid Standards (3) (KC-811)
52. Organic Acid Standards (4) (DE-413)
53. Organic Acid Standards (5) (DE-213)
54. Di-carboxylic Acids (DE-413)
55. Analysis of Organic Acids (Eluent Containing Cyclodextrin) (KC-811)
56. Succinic Acid and Fumaric Acid (KC-811)
57. Effect of Flow Rate (RSpak KC-811)
58. Effect of Injection Volume (RSpak KC-811)
59. Effect of Sample Load (RSpak KC-811)

Linear Type Columns LF-404, 604:

1. Organic SEC (GPC) Columns: Linear Calibration Type
2. Ethylene Vinyl Acetate Copolymer (3) (LF-404)
3. 1,2-Polybutadiene (2) (LF-404)
4. Phenoxy Resin (3) (LF-604)
5. Poly(Vinyl Butyral) (3) (LF-604)
6. The Effect of The Unit of Columns on The Separation (1) (LF-404: PS)
7. The Effect of The Unit of Columns on The Separation (2) (LF-404: Epoxy resin)
8. Styrene Butyl Methacrylate Copolymer (2) (LF-404)
9. Poly(Methyl Methacrylate) (LF-404)

Basic Information on GPC:

1. Solvent Exchange Procedures for Shodex GPC Series Columns
2. Solvent Replacement Applicability of Organic SEC (GPC) Columns
3. Polystyrene Standards (25) (HK-402)
4. Polystyrene Standards (26) (HK-403)
5. Effects of Flow Rate on Separation (HK-406: PS)
6. Effects of Flow Rate on Separation (HK-401: PS)
7. Column Selection : By Polarity of Sample
8. To Realize Pure GPC Mode
9. Solubilities of Solvents
10. Physical Chemistry Properties of Solvents
11. Polarities of Solvents

HPLC Troubleshooting:

1. Cleaning Method: Polymer-based Columns for Hydrophilic Interaction Chromatography (HILIC) (HILICpak)
2. General Precautions for Column Handling
3. USP Columns List 2024
4. Packing Materials for Shodex Packed Columns
5. Rise in Pressure
6. Noise in Baseline
7. Abnormal Peak Shape
8. Fluctuation in Elution Time
9. Fluctuation in Baseline

Calibration Curves:

1. Pullulan Standards (3) (SB-806M HQ)
2. Pullulan and PEO Analysis by SEC/MALS (SB-806M HQ)
3. Calibration Curves for GF-HQ Series (Methanol Eluent: PEG, PEO)
4. Calibration Curves for GF-HQ Series (Aqueous Eluent: PEG, PEO)
5. Calibration Curves for GS-HQ Series Aqueous Eluent: PEG, PEO
6. Calibration Curves for GS-HQ Series Aqueous Eluent: Pullulan
7. Calibration Curve for K-800 series
8. Calibration curves for organic SEC
9. Monovalent and Divalent Cations in River Water (Etylenediamine EDA)
10. Monovalent and Divalent Cations in Tap Water (Etylenediamine EDA)
11. Titration Curve of IEC DEAE-825
12. Calibration Curve for SB-807 HQ (Aqueous Eluent: Pullulan)
13. Titration Curve of IEC QA-825
14. Calibration Curves of KW400-4F (3) (PEG, PEO)
15. Calibration Curves of KW400-4F (2) (Proteins)
16. Calibration Curves of Hydrophilic Polymers (2) (Sodium Polyacrylate)
17. Calibration Curves of Hydrophilic Polymers (3) (Poly(Sodium Methacrylate))
18. Calibration Curves for SB-800 HQ Series (DMF Eluent: PS)
19. Calibration Curves for SB-800 HQ Series (DMF Eluent: PEG, PEO)
20. Calibration Curves for SB-800 HQ Series (DMF Eluent: PMMA)
21. Calibration Curves for SB-806M HQ (Aqueous Eluent: Pullulan, PEG and PEO)
22. Calibration Curves for SB-806M HQ (DMF Eluent: PEG, PEO and PS)
23. Comparison of Calibration Curves for KD-800 Series and SB-800 HQ Series (DMF Eluent)
24. Comparison of Calibration Curves for KD-802.5 and SB-802.5 HQ (DMF Eluent: PEG, PEO and PS)
25. Calibration Curves for GF-HQ Series (Aqueous Eluent: Proteins)
26. Calibration Curves for GF-HQ Series (Chloroform Eluent: PS)
27. Calibration Curves for GF-HQ Series (Aqueous Eluent: Pullulan)
28. Calibration Curves for GF-HQ Series (DMF Eluent: PS)
29. Calibration Curves for GF-HQ Series (DMF Eluent: PEG, PEO)
30. Calibration Curves for GF-HQ Series (DMF Eluent: PMMA)
31. Calibration Curve for GF-510 HQ + GF-310 HQ (THF Eluent: PS)
32. Calibration Curve for GF-510 HQ + GF-310 HQ (DMF Eluent: PS)
33. Calibration Curves of Hydrophilic Polymers (1) (Sodium Poly(Styrene Sulfonate))
34. Calibration Curves for KF-800 Series (THF Eluent: PS)
35. Effect of Solvent-Peak Separation Column on Calibration Curve
36. Calibration Curves for KF-400HQ Series (1) (Low Molecular Weight)
37. Calibration Curves for KF-806L (Various Eluents: PS)
38. Comparison of Caliburation Curves for LF-404 and LF-604
39. Calibration Curve for LF-604 (DMF Eluent: PEG, PEO)
40. Calibration Curve for LF-604 (NMP Eluent: PEG, PEO)
41. Calibration Curve for LF-604 (NMP Eluent: PS)
42. Calibration Curves for KD-800 Series (DMF Eluent: PEG, PEO)
43. Calibration Curves for KW-800 Series
44. Calibration Curves for SB-800 HQ Series (Aqueous Eluent: Pullulan)
45. Calibration Curves for SB-800 HQ Series (Aqueous Eluent: PEO, PEG)

Cationic Polymers:

1. Measurement of Molecular Weight Distribution of Poly(Diallyl Dimethyl Ammonium Chloride) (SB-806M HQ)
2. Measurement of Molecular Weight Distribution of Poly(Allylamine) Hydrochloride (SB-806M HQ)
3. Measurement of Molecular Weight Distribution of Poly(Ethylene Imine) (SB-806M HQ)

Hydrophilic Polymers:

1. Pullulan Standards (3) (SB-806M HQ)
2. Pullulan Standards (3) (SB-806M HQ)
3. SEC/MALS Analysis of Hyaluronic Acid: Concentration Dependence (SB-806M HQ)
4. Epoxy Resin (6) (Comparison of HK-402 and KF-802.5)
5. Analysis of Maltodextrin (VN-50 4D)
6. Analysis of Carboplatin (NH2P-50 4E)
7. Colominic Acid (SB-804 HQ)
8. Polyvinylpyrrolidone (3) (NaCl aq./CH3CN Eluent) (SB-806M HQ)
9. Calibration Curves for LB-800 Series (Aqueous Eluent: Pullulan)
10. Polyvinylpyrrolidone (6) (NaCl aq./CH3CN Eluent) (SB-806M HQ)
11. Sodium Dextran Sulfate (SB-806M HQ)
12. Effect of Sample Load (Pullulan)
13. Influence of Salt Concentration on Retention Time of PEG with GF-310 HQ and GS-320 HQ
14. Comparison of Chromatogram of PEG Mixtures
15. Influence of Analysis of PEG Mixtures with GF-310 HQ by Composition of Eluent
16. Influence of Analysis of PEG Mixtures with GF-320 HQ by Composition of Eluent
17. Polyacrylamide (3) (Comparison with SB-807 HQ and SB-806 HQ)
18. Poly(Ethylene Glycol) Standards (9) (GS-220 HQ)
19. Poly(Ethylene Oxide) and Poly(Ethylene Glycol) Standards (1) (SB-804 HQ)
20. Selection of Column (1) (Sodium Poly(Styrene Sulfonate))
21. Calibration Curves of Hydrophilic Polymers (2) (Sodium Polyacrylate)
22. Selection of Column (3) (Poly(Sodium Methacrylate))
23. Dextran (1) (SB-805 HQ)
24. Dextran (2) (DMSO Eluent) (KF-806M)
25. Dextran (3) (SB-806M HQ)
26. Dextran Sulfate
27. Poly(Ethyleneimine) (SB-804 HQ + SB-803 HQ)
28. Polyacrylamide (1) (SB-805 HQ)
29. Poly(Vinyl Alcohol) (2) (Aqueous Eluent) (SB-803 HQ + SB-806 HQ)
30. Poly(Vinylpyrrolidone) (3) (NaNO 3 /CH 3 CN Eluent) (SB-805)
31. Sodium Polyacrylate (1) (SB-803 HQ + SB-802 HQ)
32. Optimization of Mobile Phase for the Analysis of Sodium Polyacrylate (GF-7M HQ)
33. Sodium Poly(Styrene Sulfonate) (1) (GF-510 HQ)
34. Sodium Poly(Styrene Sulfonate) (2) (GF-7M HQ)
35. Influence of Column Temperature on Retention Time of PEG (GF-310 HQ and GS320 HQ)
36. Pullulan Standards (1) (SB-804 HQ)
37. Pullulan Standards (2) (GF-310 HQ)
38. Pullulan Standards (4) (Effect of Flow Rate) (SB-2002.5)
39. Pullulan Standards (5) (Effect of Temperature) (SB-2002.5)
40. Pullulan Standards (7) (GS-220 HQ)
41. Poly(Ethylene Glycol) Standards (6) (DE-613)
42. Poly(Ethylene Glycol) Standards (7) (SB-2002.5)
43. Poly(Ethylene Glycol) Standards (8) (SB-802.5 HQ)

Column Connection and Linear Type Columns:

1. Calibration Curves for KF-800L Series
2. Calibration Curves for K-800L Series
3. Comparison of Calibration Curves: Linear Type and Mixed Gel Typ
4. Comparison of Calibration Curves: Linear Type and Column Connection
5. Comparison of Calibration Curves: Linear Type and Conventional Type
6. Comparison of Separation: Linear Type and Column Connection
7. Comparison of Separation: Linear Type and Conventional Type (1)
8. Comparison of Separation: Linear Type and Conventional Type (2)