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high purity silica
solid phase extraction column
Solid Phase Extraction column (SPE column) is a mature and widely used technique for chemicals separation that uses a solid phase and a liquid phase to isolate individual components from a solution. It is usually used to clean up contaminants from sample and yield a clean sample for subsequent chromatographic analysis.
Membrane Solutions SPE columns are constructed by medical grade polypropylene with the lowest possible amount of extractibles. Prepacked SPE columns are loaded with high purity silica gel and packed with proprietary technology.
Membrane Solutions SPE columns have silica-based chemistries and are available in several configurations. Column capacities include 1, 3, 6, and 12 ml sizes. A cartridge format is also available for use with a syringe. We provide quality products with most competitive price: C18, C8, NH2, COOH, Phenyl, CN, Silica, Florisil, Al2O3, HXN, HLB, PSA, SCX, SAX, PestiCarb. Membrane Solutions can supply you empty columns with one frit inside and one outside.
Easy to use
Available in a range of packing media
Fast and efficient
Compatible with all normal phase solvents
Drug metabolites in biological fluids
Purification in organic chemistry
Isolate analytes from complex sample matrices
Remove interfering substances in order to prepare samples for subsequent analysis