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BSI 23/30448300 DC 2023

BSI 23/30448300 DC 2023

$13.70

BS ISO 8959. Traditional Chinese Medicin. Eucommia ulmoides stem bark

Published By Publication Date Number of Pages
BSI 2023 22
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PDF Catalog

PDF Pages PDF Title
1 30448300-NC.pdf
3 ISO_DIS 8959 ed.1 – id.83422 Enquiry PDF (en).pdf
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Descriptions
11 5 Requirements
5.1 General characteristics
5.2 Macroscopic characteristics
5.3 Microscopic characteristics
5.4 Moisture
5.5 Total ash
5.6 Acid-insoluble ash
5.7 Thin-layer chromatogram
5.8 Ethanol-soluble extractives
12 5.9 Content of marker compound(s)
5.10 Heavy metals
5.11 Pesticide residues
5.12 Sulfur dioxide residues
6 Sampling
7 Test methods
7.1 Macroscopic identification
7.2 Determination of moisture
7.3 Determination of total ash
7.4 Determination of acid-insoluble ash
7.5 Thin-layer chromatographic identification
7.6 Determination of ethanol-soluble extractives
7.7 Determination of marker compound(s)
7.8 Determination of heavy metals
13 7.9 Determination of pesticide residues
7.10 Sulfur dioxide residues
8 Test report
9 Packaging, storage and transportation
10 Marking and Labelling
14 Annex€A (informative) Thin-layer chromatographic (TLC) identification
16 Annex€B (informative) Determination of marker compound(s) by HPLC-UV
20 Annex€C (informative) Referenced information of national and regional requirements on Eucommia ulmoides stem bark
22 Bibliography

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BSI 23/30448300 DC 2023
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