BS ISO 4298:2022
$102.76
Manganese ores and concentrates. Determination of manganese content. Potentiometric method
| Published By | Publication Date | Number of Pages |
| BSI | 2022 | 22 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 10 | 5 Reagents |
| 12 | 6 Apparatus 6.4 Platinum crucible 6.5 Filter crucible with a sintered glass plate No.3. 7 Sampling 8 Procedure 8.1 Test portion 8.2 Blank test 8.3 Determination of hygroscopic moisture content 8.4 Decomposition of test portion |
| 13 | 8.5 Treatment of residue 8.6 Titration 9 Expression of results 9.1 Calculation of manganese content |
| 14 | 9.2 General treatment of results 9.2.1 Expression of precision |
| 15 | 9.2.2 Determination of analytical result 9.2.3 Between-laboratories precision 9.2.4 Check for trueness |
| 16 | 9.2.5 Calculation of final result 10 Test report |
| 17 | Annex A (informative) Additional information on the international interlaboratory test |
| 19 | Annex B (normative) Flow chart for the acceptance procedure of test results |
| 20 | Bibliography |
