BS EN ISO 20884:2011
$102.76
Petroleum products. Determination of sulfur content of automotive fuels. Wavelength-dispersive X-ray fluorescence spectrometry
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 18 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | 1 Scope 2 Normative references 3 Principle |
| 7 | 4 Reagents 5 Apparatus |
| 8 | 6 Sampling 7 Calibration solutions 7.1 Blank solution 7.2 Stock solution 7.3 Calibration solutions |
| 9 | 7.4 Storage and stability of the calibration solutions 8 Settings 8.1 Measuring parameters 8.2 Optimization 8.3 Performance check of the spectrometer 9 Calibration 9.1 General 9.2 Calibration solutions |
| 10 | 9.3 Calibration curves 9.4 Checking 10 Procedure |
| 11 | 10.1 Samples with sulfur contents between 5 mg/kg and 60 mg/kg 10.2 Samples with sulfur contents between 60 mg/kg and 500 mg/kg 11 Expression of results 12 Precision 12.1 General 12.2 Repeatability, r 12.3 Reproducibility, R |
| 12 | 13 Test report |
