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.

Multiple sorbents are used to extract different types of interferences.
MgSO₄—removes excess water.
PSA (primary and secondary amine)—removes sugars, fatty acids, organic acids, and anthocyanine pigments.
C18-EC (end-capped)—removes nonpolar interferences.
GCB (graphitized carbon black)—removes pigments, sterols, and nonpolar interferences.

Note: No entry in the Method column refers to dSPE formulations not specifically included in one of the cited references. These products can be used to accommodate the various needs of specific matrices not directly met by the cited references.

特点与优势

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.
• Pre-weighed, ultra-pure sorbents.
• Support original unbuffered, AOAC (2007.01), European (EN 15662), and mini-multiresidue QuEChERS methods.

产品规格

货号.	26218
产品名	Q-sep QuEChERS dSPE 2 mL离心管，包含150 mg MgSO4、25 mg PSA、7.5 mg GCB，100管
材料	150 mg MgSO4, 25 mg PSA, 7.5 mg GCB
样品类型	高色素的水果和蔬菜（如红辣椒、菠菜、蓝莓）
类型	2 mL 微量离心管，预填装 dSPE 材料用于净化（1 mL 提取物）
单位	100 管
容积	2 mL