ISO/AWI 24900
Traditional Chinese medicine — Sophora tonkinensis root and rhizome
Reference number
ISO/AWI 24900
Edition 1
Working draft
ISO/AWI 24900
A working group has prepared a draft.


This document specifies the minimum requirements and test methods for Vietnamese Sophora root, which is the dried root and rhizome of Sophora tonkinensis Gagnep. (Fam. Leguminosae). This document applies to Vietnamese Sophora root sold and used as Chinese materia medica (whole medicinal materials) and decoction pieces derived from this plant.

General information

  •  : Under development
    : New project registered in TC/SC work programme [20.00]
  •  : 1
  • ISO/TC 249
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