BSI 19/30377048 DC:2019 Edition
$13.70
BS ISO 22590. Traditional Chinese medicine. Determination of Sulfur Dioxide in natural products by titration
Published By | Publication Date | Number of Pages |
BSI | 2019 | 17 |
This document specifies the determination method of sulfur dioxide in natural products used in traditional Chinese medicine (TCM), which includes the requirements of the device, chemicals, operational procedures, formula etc. It is applicable to natural products of TCM, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from plants or animals. It is not applicable to mineral drugs used in TCM.