This document specifies the minimum requirements of robust the thin layer chromatography (TLC) identification methods applicable for traditional Chinese medicine. It covers the normative references, terms and definitions, apparatus, experimental procedure, evaluation and documentation, and training. This document is applicable to medicinal herbs, preparations, and other natural produces used in traditional Chinese medicine worldwide.
PROJECT
ISO/FDIS 25187
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Sep 8, 2026
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