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31399 Sigma-Aldrich

Dextrangel N 25

for column chromatography

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Properties

Related Categories Analytical/Chromatography, Gel Filtration, LPLC Separation Media, LPLC/TLC/Paper Chromatography, Sephadex More...
grade   for column chromatography

Description

General description

Crosslinked dextran for gel filtration with a grain size (dry) of 40-150 μm and an exclusion limit of Mr~6000 (dextrans, proteins);
useful for desalting and group separations
Water uptake: ~2.5 ml/g; gel bed volume ~5 ml/g
Hydrodynamic properties:
270 ml·h-1·cm-2 at 1 bar pressure (column size 50×8 cm)

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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WGK Germany 
3

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