Member since: 2014
Organization: San Jose State University
Application Area: LCMS
"In our experience, the Cogent Type C columns have provided a broad range of selection capabilities. The fact that separations in both the reversed-phase and aqueous normal phase modes are possible on the same column is a very useful feature. The retention and separation capabilities of hydrophilic compounds are particularly notable. The versatility, durability and rapid equilibrium of the Type C columns for most applications is superior to typical HILIC columns. A comprehensive review of the Diamond Hydride and other Type C columns can be found it the following article: Trends in Analytical Chemistry, Vol 42, 2013, 64-73."
Member since: 2009
Application Area:Polar Compounds In Tobacco Testings
"Cogent Diamond Hydride HPLC Column is good for retention of small polar compounds from complex sample matrices. Mobile phases are compatible with LC-MS/MS methods."
The Cogent Diamond Hydride Columns provide excellent Selectivity, Faster Equilibration and Robust Column lifetimes. These columns are chosen for analysis of polar compounds that are difficult to retain in Reversed Phase methods.
Precise methods have been easily developed even with complex sample matrices including biological fluids such as plasma, urine, saliva, and other matrices.