+91 80984 42953 hello@sascert.in
Verify a certificate ISO standards library Download brochure
ISO 19254:2026Published

Soil quality — Simultaneous determination of multi-class pesticide residues in soil using gas chromatography-tandem mass spectrometry (GC-MS/MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis

Qualité du sol — Détermination simultanée de résidus de pesticides multiclasses dans le sol par chromatographie en phase gazeuse couplée à la spectrométrie de masse en tandem (CG-SM/SM) et par chromatographie en phase liquide couplée à la spectrométrie de masse en tandem (CL-SM/SM)

Abstract / scope

This document provides a method for the simultaneous analysis of multi-class pesticide residues in soil using gas chromatography-tandem mass spectrometry (GC-MS/MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis following extraction with acetonitrile and buffering salts mixture, and cleanup via dispersive solid-phase extraction (d-SPE). This document is applicable to the 30 target analytes listed in Table 1. This document can be applicable to other pesticide residues if their validity is confirmed.