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)

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)

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)

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)

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

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)

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)

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

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)