Q-sep QuEChERS dSPE 2mL Centrifuge Tube, Contains 150mg MgSO4, 50mg PSA, 50mg C18-EC, 50mg GCB, 100-pk.

Q-sep QuEChERS dSPE 2mL Centrifuge Tube, Contains 150mg MgSO4, 50mg PSA, 50mg C18-EC, 50mg GCB, 100-pk.

Fast, Simple Sample Prep for Multiresidue Pesticide Analysis

• Packaged in foil subpacks of 10 for enhanced protection and storage stability.
• 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.

Description:

• 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.

QuEChERS methods are fast, easy, and cost-effective, and Restek Q-sep products make QuEChERS procedures even simpler. All extraction salts, sorbents, and sample tubes are included—no specialized equipment or glassware is required. Prepare samples more efficiently with a complete line of QuEChERS supplies from Restek.

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.
• PSA—removes sugars, fatty acids, organic acids, and anthocyanine pigments.
• C18-EC (end-capped)—removes nonpolar interferences.
• GCB—removes pigments, sterols, and nonpolar interferences.

PSA—primary and secondary amine
GCB—graphitized carbon black