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  Improved Detection of Organophosphate Pesticides in EI GC/MS/MS with Higher Damping Gas Pressure
 Variable damping gas on a Thermo Scientific GC-ion trap MS system enhances sensitivity for the confirmation of pesticides in matrix.
 Experiments were conducted to measure the improvement of product ion yield in GC-MSn analysis of pesticides in vegetable matrix using variable damping gas control in a Thermo Scientific ion source ion trap.

In this application, some of the pesticides studied are listed in the Tolerance Reassessment Priority Group One, which contains organophosphates and carbamates. The addition of higher damping gas pressure in the ion trap gave better detectivity by 4-5X for the list of pesticides studied.

Please click on the file to the left to download the application.

   Products used for this Application
  Product #   Product Name   Image  
 IQLAAAGAAHFAFUMAMR  TRACE GC Ultra      Select