This document specifies minimum requirements and test methods for Gastrodia elata tuber that is derived from cultivated and artificially propagated Gastrodia elata Bl.
It is applicable to Gastrodia elata tuber that is sold and used as Chinese materia medica, specifically excluding the wild forms of the species.
WITHDRAWN
ISO 22212:2019
95.99
Withdrawal of Standard
Dec 18, 2025
PUBLISHED
ISO 22212:2025