Hypersil™ PREP BDS Si preparative HPLC columns which are packed with a base deactivated silica for normal phase chromatography of nonpolar and moderately polar organic compounds.

These preparative HPLC columns come in a variety of dimensions including an option for XtendedLife hardware which improves column lifetime by maintaining a uniform packed bed.

Normal phase chromatography: Base deactivated silica to separate nonpolar and moderately polar organic compounds, USP L3, pH stable from 2 to 7, maximum temperature of 60 °C.

Standard threaded and standard flange hardware:
Designed for standard applications, expertly packed and robustly designed to provide versatile products for routine use
Standard threaded hardware for column int.Ø <40 mm
Standard flange hardware for column int.Ø ≥40 mm
Standard hardware can be modified on request to be compatible with SFC

XtendedLife hardware:
Improves column lifetime by incorporating an internal Dynamic Axial Compression (DAC) system, ensuring the media bed is continuously packed tightly
Compatible with SFC and is available in dimensions up to 50 mm int.Ø

Preparative Guards are a proven and cost effective way to extend the lifetime of your prep column. These preparative guard columns require the use of a preparative guard holder.