Guard Column Starter Set, Amide, complete with 5 each 2.0 mm ID x 10 mm long cartridges packed with 4 um, 100 A phase and 1 each guard column holder. Cogent TYPE-C Brand. 1 EA.
Excellent for sugars | Most useful in NP or RP modes | pH Stable.
These Cogent, TYPE-C™, Amide Hydride™, HPLC columns have an ethyl amide, functional group, bonded to the silica hydride particle with direct, silicon-carbon bonds. This makes the stationary phase extremely stable, even in low pH conditions and it doesnt make permanent associations with acetone like amino phases. Amide functional groups are never ionic under any chromatographic conditions providing some advantages.
The Cogent Amide™ phase is recommended for Aqueous Normal Phase (ANP mode) or Normal-Phase (NP mode) separations of biomolecules, macro-molecules, carbohydrates, peptides, polysaccharides and tryptic digests.
Click HERE to view specifications.
Click HERE for more information about TYPE-C™ columns.
Click HERE for "How to use Cogent Amide™ columns".
Other sizes and configurations including prep and process columns are available. Please contact Customer Service for details.
NOTE: Our technical support team strongly recommends that the Cogent column filter, included with each column, be used with all HPLC columns whenever possible. Click HERE for details.
