Q-sep QuEChERS Extraction Kit, 4g MgSO4, 1g NaCl, 1g TSCD, 0.5g DHS with 50mL Tubes, 50/Pk

Pre-weighed extraction sorbents for fast, simple sample prep for multiresidue pesticide analysis in a variety of sample matrices. Includes 50mL conical centrifuge tubes - no glassware required. Supports European (EN 15662) method. Contains 4g MgSO4, 1g NaCl, 1g TSCD (trisodium citrate dihydrate), and 0.5g DHS (disodium hydrogen citrate sesquihydrate) in each slim, easy-open packet which fits perfectly into 50mL centrifuge tubes to prevent spills. Replacement for REST-26235.