ISO 21590:2026
International Standard
Current Edition
·
Approved on
20 February 2026
Traditional Chinese medicine — Crocus sativus stigma
ISO 21590:2026 Files
null Pages
Current Edition
ISO 21590:2026 Scope
This document specifies the minimum quality and safety requirements for Crocus sativus stigma.
It applies to Crocus sativus stigma that is sold and used as natural medicines in international trade, including in Chinese materia medica and decoction pieces.
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