ISO-22590 › Traditional Chinese medicine - Determination of sulfur dioxide in natural products by titration
ISO-22590
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1ST EDITION
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CURRENT
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This document specifies the determination method of sulfur dioxide in natural products used in traditional Chinese medicine, which includes the requirements of the device, chemicals, operational procedures and formula.
It is applicable to natural products of traditional Chinese medicine, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from plants or animals.
It is not applicable to minerals used in traditional Chinese medicine.
To find similar documents by classification:
11.120.10 (Medicaments Including medical prescriptions and medicinal herbs)
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Document Number
ISO 22590:2020
Revision Level
1ST EDITION
Status
Current
Publication Date
Nov. 1, 2020
Committee Number
ISO/TC 249