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David Steiniger | Authors

Thermo Fisher Scientific, Inc.

Articles

Quick Start-Up for a Modified QuEChERS Multi-residue Pesticide Analysis in Lettuce by GC–MSn

Use of a modified QuEChERS sample preparation procedure was fully evaluated for identification and quantitation of pesticides in lettuce using gas chromatography and ion trap mass spectrometry. Final results compared favorably to the reporting and detection limits offered by several worldwide agencies, demonstrating a robust and reliable solution for analyzing pesticide residues in lettuce.