Pair of Columns with Different Selectivity | Retain Polar on One & Non-Polar on The Other
These Development Kits are a combination of the Cogent Diamond Hydride™ & the Cogent Bidentate C18™ Columns. They are often used together in a 2D-LCMS system to develop metabolomes or identify metabolites.
The Diamond Hydride™ is used to retain polar compounds in Aqueous Normal Phase (ANP) with acidic or basic mobile phases.
The Bidentate C18™ is used to retain non-polar compounds in Reversed Phase or depending on your samples, in ANP.