Aqueous/Organic SEC

Multimode and Aqueous/Organic SEC Columns from Shodex

The GS-HQ multimode columns operate with SEC as the main separation mechanism but with the choice of eluent, the column provides multimode features of reversed phase, HILIC and ion exchange modes.

The GF-HQ aqueous/organic SEC columns work well with both aqueous and organic solvents.

All pictures shown are for illustration purpose only. Actual product may vary.

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Features

GS-HQ

SEC is the main separation mode
With the choice of eluent, the column provides multimode features of reversed phase, HILIC and ion exchange modes to SEC
Suitable for the separation of peptides or nucleic acids with similar molecular weights
Suitable for desalting samples or substituting buffer in protein analysis

GF-HQ

Polymer-based SEC columns with high solvent durability
Works well with both aqueous and organic solvents

Specifications

GS-HQ Target molecular weight range and exclusion limit

Use the below table for reference purposes only when selecting columns

Measured with pullulan (eluent: ultrapure water)

Name	Target Molecular Weight Range	Exclusion Limit
GS-220	300 - 3000	7000
GS-320	300 - 20,000	40,000
GS-520	5000 - 200,000	300,000
GS-620	10,000 - 800,000	1,000,000

GF-HQ Target molecular weight range and exclusion limit

Use the below tables for reference purposes only when selecting columns

Measured with pullulan (eluent: ultrapure water)

Name	Target Molecular Weight Range	Exclusion Limit
GF-210	300 - 4000	9000
GF-310	300 - 30,000	40,000
GF-510	5000 - 200,000	300,000
GF-710	100,000 - *(10,000,000)	*(10,000,000)
GF-7M	300 - *(10,000,000)	*(10,000,000)

*( ) Estimated value

Measured with PEG/PEO (eluent: DMF)

Name	Target Molecular Weight Range
GF-210	100 - 2000
GF-310	200 - 4000
GF-510	2000 - 200,000
GF-710	20,000 - *(10,000,000)
GF-7M	200 - *(10,000,000)

*( ) Estimated value