Determination of Multi-Pesticide Residues in Dried Tea Samples: Using an Optimized Extraction, Clean-up Regime and the Agilent 7000 Series Tandem Quadrupole GC-MS/MS System
22 May 2012

A novel sample preparation regime has been developed for the extraction / clean-up of dried tea samples. The tea extracts were analyzed by GC-MS/MS using MRM mode on an Agilent 7890 GC / 7000B Tandem Quadrupole GC-MS/MS system.

Agilent Technologies