ISO 22584:2019 pdf download – Traditional Chinese medicine — Angelica sinensis root. 1 Scope This document specifies minimum requirements and test methods for Angelica sinensis root that is derived from Angelica sinensis (Oliv.) Diels. It is applicable to Angelica sinensis root that is sold and used as a natural medicine in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from this plant. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the...