Systems, devices, and materials for solid phase extraction (SPE) of analytes from complex liquid or solid matrices, using various sorbents and techniques, in preparation for chromatography; for a variety of sample sizes and types, and formats.
Unlike other vacuum manifolds, the Visiprep system contains a patented valve system that allows for precise flow control through each SPE tube via rotating, independent, screw-type valves situated in each port within the manifold cover.
HyperSep SPE PFAS SPE products are designed to address the needs of extraction and concentration of PFAS samples for targeted and not targeted screening while minimizing background contamination.
SPE tube packed entirely with spherical, non-friable particles. Improved flow characteristics and faster flow for gravity filtration. Reduced susceptibility to the formation of fines
Supelclean ENVI-18 SPE tube is used for reversed phase separations involving a polar (usually aqueous) or moderately polar sample matrix (mobile phase) and a nonpolar stationary phase.