Recovery Studies for QuEChERS

Pesticide Commodity Determination Cleanupwith PSANocleanupRemarksAtrazineAtrazine-desethylAtrazine-desisopropylApple LC-MS/MS x xCucumber LC-MS/MS x xApple LC-MS/MS x xCucumber LC-MS/MS x xApple LC-MS/MS x xCucumber LC-MS/MS x xAzinphos-methyl Cucumber GC-MSD x x Sensitive towardsdecompositionin the injectorAzoxystrobinApple GC-MSD x xCucumber GC-MSD x xBeflubutamidApple GC-MSD x xCucumber GC-MSD x xBenalaxylApple GC-MSD x xCucumber GC-MSD x xBenazolin Apple LC-MS/MS x pH up to 6avoid PSABendiocarbApple LC-MS x xCucumber LC-MS x xBentazone Apple LC-MS/MS xBifenazateApple GC-MSD x xCucumber GC-MSD x xBifenthrinApple GC-MSD x xCucumber GC-MSD x xBiphenylApple GC-MSD x xCucumber GC-MSD x xBitertanolApple GC-MSD x xCucumber GC-MSD x xBoscalid (Nicobifen) Apple LC-MS/MS x xCucumber LC-MS/MS x xBromacil Apple LC-MS/MS xBromoxynil Apple LC-MS/MS xBrompropylateApple GC-MSD x xCucumber GC-MSD x xBromuconazoleApple GC-MSD x xCucumber GC-MSD x xBupirimateApple GC-MSD x xCucumber GC-MSD x xBuprofezinApple GC-MSD x xCucumber GC-MSD x xCaptan Apple GC-MSD x x Sensitive towardsdecomposition **Page 2 / 13 2004-01-30