SUPELCOSIL LC-8-DB HPLC Column, 3 mum particle size, L x I.D. 3.3 cm x 2.1 mm

Code: 58149-U D2-231

General description

SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for ...


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General description

SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for organic bases than can be obtained on conventional reversed-phase columns.

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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agencysuitable for USP L7
application(s)food and beverages
extent of labeling6.0% carbon loading
featureendcapped
L × I.D.3.3 cm × 2.1 mm
manufacturer/tradenameSUPELCOSIL™
materialstainless steel column
matrix active groupC8 (octyl) phase
matrixfully porous particle, silica gel, spherical particle platform
operating pH2-7.5
packaging1 ea of
parameter400 bar pressure (5801 psi), 0-70 °C temperature
particle size3 µm
pore size120 Å
product lineSUPELCOSIL™
Quality Level100
separation techniquereversed phase
surface area170 m2/g
surface coveragesurface coverage 3.2 µmol/m2
technique(s)HPLC: suitable
This product has met the following criteria: