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.
Use Thermo Scientific™ QuEChERS Original 2003 Method Extraction Kits to analyze fruits and vegetables for pesticides, veterinary drug residues, and toxins.
Use Thermo Scientific™ QuEChERS NY/T 1380-2007 Method Clean-up Kits for accurate determination of 51 specific pesticide residues in fruits and vegetables.
Clean-up and concentrate target analytes in minutes with these direct-connection SPE guard columns, featuring fingertight design for convenience and efficiency.
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.