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09/30205353 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN ISO 20846 - PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS - ULTRAVIOLET FLUORESCENCE METHOD
Available format(s)

Hardcopy , PDF

Superseded date

10-31-2011

Language(s)

English

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Superseded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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