Fast Screening and Quantification of Pesticide Residues in Baby Food Using GC-Orbitrap MS Technology

摘要

The Q Exactive GC system provides high performance quantitative analysis in full scan for broad scope pesticide residue testing, even with faster GC separations. The fast scan speed, high resolution, and outstanding mass accuracy together with full scan sensitivity allow reproducible and accurate pesticide quantification at very low levels. Routine mass resolution of 60,000 FWHM eliminates isobaric interferences, increasing confidence in results when screening pesticides in complex matrices. Consistent sub-ppm mass accuracy achieved for all compounds ensures confident compound identification.