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ISO 22258:2020

Traditional Chinese medicine — Determination of pesticide residues in natural products by gas chromatography

Jul 24, 2020

General information

90.93     Apr 14, 2026

ISO

ISO/TC 249/SC 1

International Standard

11.120.10  

English  

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Scope

This document specifies the method of determination of pesticide residues in natural products used in traditional Chinese medicine (TCM) by gas chromatography (GC), including Chinese materia medica (whole medicinal materials) and decoction pieces derived from plants.

Life cycle

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PUBLISHED
ISO 22258:2020
90.93 Standard confirmed
Apr 14, 2026