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  4. Standard "ISO 22590:2020"
Standard ISO 22590:2020 3.11.2020 preview

ISO 22590:2020

Traditional Chinese medicine — Determination of sulfur dioxide in natural products by titration

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STANDARD published on 3.11.2020


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The information about the standard:

Designation standards: ISO 22590:2020
Publication date standards: 3.11.2020
SKU: NS-1010043
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: International technical standard
Category: Technical standards ISO

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Medicaments

Annotation of standard text ISO 22590:2020 :

Description / Abstract: 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.

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