Increase Throughput and Recoveries for EPA Method 508.1 with Automated Extraction using Strata® C18-E SPE Cartridges and Zebron™ ZB-MultiResidue™ GC Columns
17 Apr 2013Exposure to chlorinated pesticides, herbicides, and organohalides has detrimental effects on flora and fauna. US EPA Method 508.1 outlines the analytical procedure for these toxins using Solid Phase Extraction (SPE) and Electron Capture Gas Chromatography (GC/ECD). This technical note highlights the use of the Horizon Technology SmartPrep Automated Cartridge Extractor System using Strata C18-E SPE cartridge and Zebron ZB-MultiResidue GC columns, specifically designed for the separation of pesticides.
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Zebron™ ZB-MultiResidue-1 & -2 GC Columns
Phenomenex IncGuaranteed Performance for Pesticides and InsecticidesSpecially engineered column set specifically designed for pesticide screening and confirmation by GC/ECD, GC/NPD, and GC/MSResolve common pesticide isomers with optimized selectivity for food and environmental samplesImproved inertness for decreased breakdown of sensitive pesticides such as DDTExceed EPA Method 8081 specifications for dual column confirmation when used as a pairRecommended UseAroclors/PCBs, Haloacetic Acids, Herbicides, Insecticides, Multi-Pesticide Screening, Nitrogen Containing Pesticides, Organochlorine Pesticides, Organophosphorous Pesticides
Strata® Solid Phase Extraction
Phenomenex IncAvailable retention mechanisms include reversed phase, ion exchange, normal phase and mixed mode