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Prepared products and sorbents for optimized dispersive SPE extraction and cleanup of various pesticide residues in food and other complex matrices by the QuEChERS method; includes products in tubes, columns, and pouches.
SPEX CertiPrep provides a complete solution to all your QuEChERS needs with a comprehensive set of Internal Standards for the QuEChERS analytical techniques (GC, GC/MS, LC/MS)