British Standards Institution

Source:: ISO
Committee:: EH/4 - Soil quality
Categories:: Soils. Chemical characteristics
Comment period start date:: 25/02/2025
Comment period end date:: 20/04/2025
Number of comments:: 3

Comment by:

20th Apr

Scope

This standard is designed for the simultaneous analysis of multi-class pesticide residues in soil using GC-MS/MS and LC-MS/MS analysis following extraction with acetonitrile and buffering salts mixture, and cleanup via dispersive solid-phase extraction (d-SPE). The standard includes 30 target analytes listed in Table 1. This document can be applicable to other pesticide residues if their validity is confirmed. Under the specified conditions in this document, a limit of quantitation (LOQ) less than 0,1 mg/kg (expressed as dry matter basis) can be achieved for the target analytes (refer to Annex C).

Please see draft for Table 1 — Target analytes of this standard

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Comment on proposal

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

17/12/2024

3. Public Comments

Public Comments start date:

25/02/2025

Public Comments end date:

20/04/2025

Learn more about the standards development process

Standards Development

BS ISO 19254 ISO 19254 Soil quality. Simultaneous determination of multi-class pesticide residues in soil using GC-MS/MS and LC-MS/MS analysis

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