BS ISO 13605:2018 – TC:2020 Edition
$186.33
Tracked Changes. Solid mineral fuels. Major and minor elements in coal ash and coke ash. Wavelength dispersive x-ray fluorescence spectrometric method
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 51 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 29 | National foreword |
| 33 | Foreword |
| 34 | 1 Scope 2 Normative references |
| 35 | 3 Terms and definitions 4 Principle 5 Reagents 5.1 General 5.2 Flux and heavy absorber 6 Apparatus |
| 36 | 7 Sample 7.1 Coal and coke ash prepared in the laboratory |
| 37 | 7.2 Coal and coke ash 8 Procedure 8.1 Number of determinations 8.2 Test portion 8.3 Check test 8.4 Calibration 8.5 Preparation of the fused discs 8.5.1 General |
| 38 | 8.5.2 Disc storage 8.5.3 Fused disc quality 8.6 XRF measurement 8.6.1 Instrumental conditions |
| 39 | 8.6.2 Monitor measurements |
| 40 | 9 Calculation 9.1 General 9.2 Correction of instrumental drift 9.3 Correction for dead time losses 9.4 Matrix corrections |
| 41 | 10 Reporting results 11 Precision |
| 42 | 12 Test report |
| 43 | Annex A (normative) Acceptance of analytical results for laboratory method |
| 45 | Annex B (informative) Reagents suitable for the preparation of synthetic calibration standards |
| 46 | Annex C (normative) Standard deviation of glass disc preparation |
| 48 | Annex D (informative) Calculation of phosphorus using P2O5 |
| 49 | Bibliography |
