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Featured Columns
33

Ultra Rapid Analysis and UHPLC
4

Aqueous SEC (GFC) Columns for Light Scattering
9

Polymer-based
6

Silica-based
3

Ion Chromatography (Rapid Analysis and Special Apps)
5

New HILIC Columns
12

Sugar and Organic Acid Rapid Analysis
3

U.S. Pharmacopeia (USP) Columns List
62

L10
0

L11
0

L17
4

L20
9

L23
1

L33
9

L1
6

L34
2

L19
4

L45
1

L22
18

L21
2

L59
9

L58
6

L25
2

L82
3

L71
3

L37
1

L38
8

L39
15

L67
4

HILIC - Polymer Based
21

HILICpak VG Series
5

Standard Columns
3

Semi-micro VG Columns
2

HILICpak VT Semi-micro Series
2

Asahipak NH2P Series
7

Semi-micro NH2P Columns
2

Standard NH2P Columns
5

Preparative NH2P Columns
0

HILICpak VN Series
5

Standard VN Columns
2

Semi-micro VN Columns
2

Preparative VN Columns
2

HILICPak VC Semi-micro Series
2

Size Exclusion Chromatography
85

Gel Filtration Chromatography (GFC/Aqueous GPC)
37

Polymer-based GFC
25

SB-2000 Series Preparative columns
8

Polymer-based GFC columns: OHpak SB-800 HQ
10

Polymer-based GFC Columns for Light Scattering: OHpak LB-800
7

Silica-based GFC
12

Silica-based GFC High Performance Columns: LW-800 Series
3

High performance semi-micro (KW400 series)
5

Standard columns
4

Silica-based GFC High Performance Columns: LW-400 Series
1

Silica-based GFC columns: PROTEIN KW-800
4

Standard columns
4

Gel Permeation Chromatography (GPC)
39

Organic GPC
34

KD Series: Organic GPC in DMF
10

KF Series: Organic GPC in THF
14

KF-400 Series: High Performance Analysis
5

LF Series: Linear Calibration Analysis
4

Preparative columns (Special order)
2

Solvent-Peak Separation column
1

Rapid Analysis GPC (Multi-solvent)
5

HK-400 Series
4

Multimode & Multi-solvent GPC
9

Multimode
3

Standard columns
3

Preparative columns
0

Multisolvent GPC
6

Standard columns
6

Micro column and Semi-micro columns
0

Preparative columns
0

Ligand Exchange, Ion Exclusion & Specialized GFC
24

Ligand Exchange & HILIC: SUGAR & RSpak
6

Ligand Exchange & Ion Exclusion: SUGAR & USPpak
8

Pharmacopoeia Method Relevant Columns
2

Ligand Exchange & Size Exclusion columns for Saccharides: SUGAR KS-800
5

Organic Acids: RSpak KC-811
4

LC/MS & Rapid Analysis
16

Organic SEC (GPC) Columns (for LC/MS)
4

Aqueous/Organic SEC Columns (for LC/MS)
0

Hydrophilic Interaction Chromatography (HILIC) Columns (for LC/MS)
3

Multi-Mode Columns (for LC/MS)
3

Reversed Phase Columns (for LC/MS)
6

Calibration Standards for SEC (GPC & GFC)
5

Calibration Standards for Aqueous SEC(GFC)
1

Calibration Standards for Organic SEC(GPC)
4

Reversed Phase - Polymer Based
40

ODP2 HP Series: Polymer-based RP for Small Hydrophilic Compounds
7

RSpak & Asahipak: Polymer-based General Use RP
33

RSpak DM-614
2

Asahipak ODP Preparative Columns
3

RSpak JJ-50 Series
2

Asahipak C4P-50 4D
2

RSpak NN Series
4

Asahipak ODP-50 & ODP-40 Series
10

RSpak DE Series
5

RSpak DS Series
3

RSpak DC-613
2

Reversed & Normal Phase - Silica Based
8

Silica-based RP (ODS)
4

Preparative columns
0

Standard columns
4

Silica-based RP and NP
0

Preparative columns
0

Standard columns
0

Hybrid Silica RP UHPLC
4

Ion Exchange Chromatography
9

Strong Cation Exchange [Functional Group: Sulfopropyl]
1

Ultra-Rapid Analysis and UHPLC
1

Weak Anion Exchange [Functional Group: Diethylaminoethyl]
2

Weak Cation Exchange [Functional Group: Carboxymethyl]
2

Amino Acid Analysis [Functional Group: Sulfo (Na+) ]
2

Strong Anion Exchange [Functional Group: Quaternary ammonium]
1

Ion Chromatography
22

Line Filters
1

Standard columns
21

Suppressor Systems
13

Anion Analysis
3

Rapid Analysis
5

Oxyhalides Analysis
3

Oxyhalides Rapid Analysis
2

Anion Analysis KOH Eluent
2

Non-suppressor Systems
8

Anion analysis
4

Cation analysis
4

Affinity Chromatography and Chiral Separation
1

Chiral Separation (ORpak CDBS-453)
1

Chiral Separation (ORpak CRX-853)
0

Standard columns
0

Affinity Chromatography
0

Standard columns
0

Exclusive Use & Specialty
8

Environmental
2

Life science
6

Other
0

GPC Clean-up
7

Columns for GPC Cleanup
7

Detectors & Degassers
0

General Products
1

Standard columns

Standard columns

Preparative columns
Standard columns

Product Name	carbon load	functional group	particle size um	plate number tp column	pore size average a	size i d x length mm	price	Buy Now (Must be logged in for pricing & purchase)
Silica C18M 4D	16	Octadecyl	5	>10,000	100	4.6 x 150
Silica C18M 4E	16	Octadecyl	5	>16,000	100	4.6 x 250
Shodex C18-4D	17	Octadecyl	5	>13,000	120	4.6 x 150
Shodex C18-4E	17	Octadecyl	5	>21,000	120	4.6 x 150

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