roQ QuEChERS Kits

Overview

A Simple 2-Step Method

Step 1: Extraction

Pesticides and analytes of interest must first be extracted from the sample. This process relies on the combination of organic solvent and various salts to partition the analytes from samples into an organic layer (typically acetonitrile).

Step 2: Dispersive SPE (dSPE)

An aliquot of the organic layer from the extraction step is subjected to further clean up by dispersive SPE. This step selectively removes unwanted interferences such as lipids and pigments, using the QuEChERS dispersive kit.

Don't settle for any QuEChERS kit…roQ exemplifies Quick, Easy, Cheap, Effective, Rugged and Safe for multiresidue pesticide clean-up in conjunction with AOAC 2007.01 and EN 15662 Methods.

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Pesticides and analytes of interest must first be extracted from the sample. This process relies on the combination of organic solvent and various salts to partition the analytes from samples into an organic layer (typically acetonitrile).

*All roQ Extraction kits contain fifty easy-pour salt packets and fifty 50 mL stand-alone centrifuge tubes.

**All roQ dSPE kits contain pre-weighed sorbents/salts inside 2 mL or 15 mL centrifuge tubes.