Reference number
ISO 22590:2020
International Standard
ISO 22590:2020
Traditional Chinese medicine — Determination of sulfur dioxide in natural products by titration
Edition 1
2020-11
Preview
ISO 22590:2020
73513
Indisponible en français
Publiée (Edition 1, 2020)

ISO 22590:2020

ISO 22590:2020
73513
Langue
Format
CHF 96
Convertir les francs suisses (CHF) dans une autre devise

Résumé

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.

Informations générales

  •  : Publiée
     : 2020-11
    : Norme internationale publiée [60.60]
  •  : 1
  • ISO/TC 249
    11.120.10 
  • RSS mises à jour

Vous avez une question?

Consulter notre Aide et assistance