Active standard | Published: 03/11/2020

ISO 22590:2020

Traditional Chinese medicine — Determination of sulfur dioxide in natural products by titration
(Médecine traditionnelle chinoise — Dosage du dioxyde de soufre dans les produits naturels par titrage)

Available languages: English

Available design: electronic design (pdf), Print design

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Detail information

Designation: ISO 22590:2020

Publication date: 03/11/2020

Pages: 13

Country: International technical standard

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Anotation

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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