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Cogent Bidentate C18™ HPLC Columns TYPE-C™

Reduce Column Budget By 90%  |  Very Hydrophobic | Reduce Cost of Ownership  |  Extremely Stable


Using our proprietary bonding technology, the straight chain C18 hydrocarbon is bonded directly to the silica hydride surface with TWO (2) separate points of attachment a silicon-carbon bond. This bond is virtually indestructable. This bonding produces the most stable, efficient and unique HPLC columns on the market that operate in Reversed Phase (RP), Normal Phase (ONP) and Aqueous Normal Phase (ANP).

This column is often used as a lab workhorse since it is so stable and the column lifetime is vastly greater than other C18 columns. Less water is required for good retention and gradient analysis is so much easier.

No end capping is used so this column can be used at very low pH with no damage to it and it is also much more stable when used with PIC or paired ion reagents in RP.


 


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Catalog# Description PricingAdd!
40018-02K
HPLC Column, Cogent PEEK Bidentate C18™ 100A TYPE-C silica, 4um, 4.6mmx 20mm with PEEK-inert frits & hardware.1 each. 870.76Order
40018-02K-2
HPLC Column, Cogent PEEK Bidentate C18™ 100A TYPE-C silica, 4um, 2.1mmx 20mm with PEEK-inert frits & hardware.1 each. 839.21Order
40018-02P
Cogent Bidentate C18 HPLC column. 4um 100A ODS. 20mm x 4.6mm ID 1 each, 638.84Order
40018-02P-1
Cogent Bidentate C18 HPLC Column. 4um 100A 20mm x 1.0mm ID. 1 Each. 1047.79Order
40018-02P-2
Cogent Bidentate C18 HPLC column. 4um 100A. 20mm x 2.1mm ID.1 Each. 616.62Order
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