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BSI 22/30444439 DC 2022

BSI 22/30444439 DC 2022

$13.70

BS ISO 7177. Traditional Chinese Medicine. Coptis chinensis and Coptis japonica rhizome

Published By Publication Date Number of Pages
BSI 2022 22
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Description
5 Requirements
5.1 General characteristics
11 5.2 Morphological features of rhizome
5.3 Microscopic identification
12 5.4 Thin-layer chromatogram (TLC) identification
5.5 Moisture
5.6 Total ash
5.7 Acid-insoluble ash
5.8 Heavy metals
13 5.9 Pesticide residues
5.10 Marker compounds
6 Sampling
7 Test methods
7.1 Macroscopic identification
7.2 Microscopic identification
7.3 Thin-layer chromatogram (TLC) identification
7.4 Determination of moisture
7.5 Determination of total ash
7.6 Determination of acid-insoluble ash
7.7 Determination of heavy metals
7.8 Determination of pesticide residues
14 7.9 Determination of marker compounds
8 Test report
9 Packaging, storage, and transportation
10 Marking and labelling
15 Annex€A (informative) Thin-layer chromatogram (TLC) identification
17 Annex€B (informative) Determination of marker compounds by HPLC-UV
20 Annex€C (informative) Reference information of national and regional requirements
22 Bibliography

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BSI 22/30444439 DC 2022
$13.70