Low-Pressure GPC Cleanup Column
The column referenced in EPA SW-846 Method 3640A and DFGS 19 / L00.00-34. Packed with BioBeads S-X3 resin, the traditional column provides enough resolution to meet CLP requirements. Up to one gram of lipid per sample can be loaded onto the column, making it useful for most matrices. Movable plungers and a simple design make repacking easy and economical. While methylene chloride is the referenced solvent system, others are available for labs trying to limit chlorinated solvent waste.
Low-Pressure GPC Cleanup Column
The Express™ column provides a faster run time and less solvent consumption compared to the traditional column. This smaller, repackable column still operates at low pressures.
The Express™ column removes the bulk of lipid in fatty matrices prior to GC analysis. Up to 0.5 grams of lipid can be loaded per sample. By reducing time and solvent by one half, the Express™ column makes adding GPC cleanup to the prep routine cost effective.
High Pressure GPC Cleanup Column
The EnviroSep-ABC high pressure GPC Cleanup column offers faster run time and less solvent usage like the Express™ column, but can be solvent switched for use with many applications. The EnviroSep can separate up to 0.5 grams of lipid per injection.
