09/30205353 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 20846 - PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS - ULTRAVIOLET FLUORESCENCE METHOD
Hardcopy , PDF
31-10-2011
English
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Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
4.1 Inert gas
4.2 Oxygen
4.3 Solvent
4.4 Sulfur compounds
4.5 Sulfur stock solution
4.6 Calibration standards
4.7 Quality control samples
4.8 Quartz wool
5 Apparatus
6 Sampling
7 Apparatus preparation
8 Apparatus calibration and verification
8.1 Multi-point calibration
8.2 One-point calibration
8.3 Verification
9 Procedure
10 Calculation
10.1 Using multi-point calibration
10.2 Using one-point calibration
10.3 Calculation
11 Expression of results
12 Precision
12.1 General
12.2 Repeatability, r
12.3 Reproducibility, R
13 Test report
Bibliography
BS EN ISO 20846
| Committee |
PTI/13
|
| DocumentType |
Draft
|
| Pages |
19
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 3171:1988 | Petroleum liquids — Automatic pipeline sampling |
| ISO 3170:2004 | Petroleum liquids — Manual sampling |
| ISO 3675:1998 | Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 12185:1996 | Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method |
| ISO 4259:2006 | Petroleum products Determination and application of precision data in relation to methods of test |
| ISO 91-1:1992 | Petroleum measurement tables Part 1: Tables based on reference temperatures of 15 degrees C and 60 degrees F |
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