VertiPak™ DQ
Hight purity packings to yield accurate results
Pre-packed extraction kits and dispersive SPE kits are assembled to suit specific food types and screening protocols
Dispersive SPE are supplied in 2mL or 15mL centrifuge tubes, for 1 mL, 6 mL aliquot volumes as specified by the various QuEChERS methodologies
QuEChERS, the New Method for Multi-Residue Pesitcides QuEChERS (pronounced Catchers), an acronym for Quick, Easy, Cheap, Effective, Rugged and Safe, is a new sample preparation and clean-up method for analysis of multi-residue pesticides in friuts and vegetables samples by combination of liquid-liquid extraction and matrix dispersion SPE technique. QuEChERS offers the broad adventages over conventional SPE for multi-residue pesticides analysis Quick : high sample throughput Easy : a few easy steps Cheap : reduces reagent costs and labor costs Effective : high recoveries and accurate results Rugged : reduce glassware usage and required small and less bench space Safe : low non-chlorinated solvent usage