QuEChERS methods are fast, easy, and cost-effective, and Restek Q-sep® products make QuEChERS procedures even simpler.

• Packaged in foil subpacks of 10 for enhanced protection and storage stability
• Multiple sorbents are used to extract different types of interferences
• MgSO₄ removes excess water
• Ready-to-use tubes, no glassware required
• Preweighed, ultra-pure sorbents
• Support original unbuffered, AOAC (2007.01), European (EN 15662), and mini-multiresidue QuEChERS methods
• C18 - removes non polar interferences

All extraction salts, sorbents, and sample tubes are included - no specialized equipment or glassware is required.

PSA - primary and secondary amine; removes sugars, fatty acids, organic acids, and anthocyanine pigments
GCB - graphitized carbon black; removes pigments, sterols, and non polar interferences

Prepare samples more efficiently with a complete line of QuEChERS supplies from Restek.