SUPELCOSIL LC-Diol HPLC Column, 5 mum particle size, L x I.D. 25 cm x 4.6 mm

Code: 58201 D2-231

Not available outside of the UK & Ireland.

General description

LC-Diol columns can be used to separate proteins by gel filtration chromatography. When operated with an aqueous buffer, the diol phase can effectively sh...


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Not available outside of the UK & Ireland.

General description

LC-Diol columns can be used to separate proteins by gel filtration chromatography. When operated with an aqueous buffer, the diol phase can effectively shield the silica surface from interacting with proteins. A well-known use of diol columns, under normal phase conditions, is the separation of steroids and sterols.

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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agencysuitable for USP L20
application(s)food and beverages
extent of labeling3.5% carbon loading
featureendcapped: no
L × I.D.25 cm × 4.6 mm
manufacturer/tradenameSUPELCOSIL™
matrix active groupdiol phase
matrixsilica gel, spherical particle platform
packagingpkg of 1 ea
parameter≤70 °C temp. range, 400 bar pressure (5801 psi)
particle size5 µm
pH range2-7.5
pore size120 Å pore size
Quality Level100
separation techniquenormal phase, hydrophilic interaction (HILIC)
surface area170 m2/g
surface coveragesurface coverage 3.8 µmol/m2
technique(s)HPLC: suitable
This product has met the following criteria: