T/SQIA 066-2024 Active

Scope: This document establishes a rapid determination method for 389 pesticide residues in mixed samples of vegetables, fruits, and edible fungi by high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). This document is applicable to the rapid determination of 389 pesticide residues in mixed samples of vegetables, fruits, and edible fungi by HPLC-MS/MS. Main technical content: This document establishes a rapid determination method for 389 pesticide residues in mixed samples of vegetables, fruits, and edible fungi by HPLC-MS/MS. This document is applicable to the rapid determination of 389 pesticide residues in mixed samples of vegetables, fruits, and edible fungi by HPLC-MS/MS. This document includes the following parts: Introduction 1   Scope 2   Normative reference documents 3   Terms and definitions 4   Detection principle 5   Materials and instrumentation 6   Detection steps 7   Result calculation 8   Recovery rate and precision 9   Method quantification limit Appendix A (informative) 389 pesticides and 6 internal standards, including their Chinese and English names, and the method quantification limits for 389 pesticides Appendix B (informative) Retention times, precursor ions, product ions, and ion pairs of 389 pesticides and 6 internal standards in mass spectrometry Appendix C (informative) Multiple reaction monitoring (MRM) mass chromatograms of 389 pesticides and 6 internal standards Appendix D (normative) Requirements for intra-laboratory repeatability and inter-laboratory reproducibility