EVALUATING ALTERNATIVE AND SIMPLIFIED CLEANUP OF FOODSTUFFS FOR GC-MS/MS DETERMINATION OF PESTICIDES Euan Ross,1 JD De Alwis,1 Defeng Huang,2 Jonathon Fox1 and Eimear McCall 1 1 Waters Corporation, Wilmslow, SK9 4AX, UK. 2Waters Corporation, Beijing, China. INTRODUCTION The determination of…
Key words
bhc, nonpolars, pentachloroanisol, recovery, cleanup, defatting, extraction, starch, step, hlb, foodstuffs, commodities, mirex, oasis, prime