BS ISO 6101-3:2022
$102.76
Rubber. Determination of metal content by atomic absorption spectrometry – Determination of copper content
Published By | Publication Date | Number of Pages |
BSI | 2022 | 20 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions |
8 | 4 Principle 5 Reagents |
9 | 6 Apparatus 6.12 Ashless filter paper. 7 Sampling |
10 | 8 Procedure 8.1 Test portion 8.2 Preparation of test solution 8.2.1 Destruction of organic matter 8.2.2 Dissolution of inorganic residue using hydrochloric acid 8.2.3 Dissolution of inorganic residue using nitric acid — Alternative method |
11 | 8.3 Preparation of the calibration graph 8.3.1 Preparation of calibration solutions 8.3.2 Spectrometric measurements of calibration solutions 8.3.3 Plotting the calibration graph 8.4 Determination 8.4.1 Spectrometric measurements of test solution 8.4.2 Dilution |
12 | 8.5 Blank determination 8.6 Number of determinations 9 Expression of results |
13 | 10 Precision 11 Test report |
14 | Annex A (informative) Method of standard additions |
16 | Annex B (informative) Precision |
18 | Bibliography |