BS ISO 6101-4:2022 – TC
$134.27
Tracked Changes. Rubber. Determination of metal content by atomic absorption spectrometry – Determination of manganese content
| Published By | Publication Date | Number of Pages |
| BSI | 2022 | 48 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 28 | National foreword |
| 32 | Foreword |
| 35 | 1 Scope 2 Normative references 3 Terms and definitions |
| 36 | 4 Principle 5 Reagents |
| 37 | 6 Apparatus 6.12 Ashless filter paper. 7 Sampling |
| 38 | 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 8.3 Preparation of the calibration graph 8.3.1 Preparation of calibration solutions |
| 39 | 8.3.2 Spectrometric measurement of the calibration solutions 8.3.3 Plotting the calibration graph 8.4 Determination 8.4.1 Spectrometric measurement of the test solution 8.4.2 Dilution |
| 40 | 8.5 Blank determination 8.6 Number of determinations 9 Expression of results |
| 41 | 10 Precision 11 Test report |
| 42 | Annex A (informative) Method of standard additions |
| 44 | Annex B (informative) Precision |
| 46 | Bibliography |
