GAT Gamma Analysentechnik GmbH (Now: NORDANTEC GmbH)

Allows simpler, time saving methods for reversed phase chromatography of basic compounds: Purospher® RP-18 is a versatile HPLC column designed for the separation of problematic basic compounds with si...

Excellent peak symmetry with either basic or strongly acidic compounds: Purospher® RP-18 endcapped is a versatile HPLC column producing excellent peak shapes, designed for both the separation of basic...

Purospher® STAR NH2 is a high purity aminopropyl modified stationary phase.

Purospher® STAR RP-18 endcapped is a versatile high purity reversed phase column increasing the productivity in HPLC. Purospher® STAR RP-18 endcapped provide the power to separate the most difficult o...

Purospher® STAR RP-8 endcapped is a versatile high purity reversed phase column increasing the productivity in HPLC.Purospher® STAR RP-8 endcapped provide the power to separate the most difficult of c...

A “Brush-type” phase with broad applicability for separation of enantiomers: Whelk-O 1 is a reliable chiral HPLC column of high solvent stability and broad applicability. Whelk-O 1 is a “brush-type” p...