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UNI EN ISO 20884 : 2011

UNI EN ISO 20884 : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PETROLEUM PRODUCTS - DETERMINATION OF SULFUR CONTENT OF AUTOMOTIVE FUELS - WAVELENGTH-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRY

Superseded date

07-09-2022

Published date

01-01-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Calibration solutions
8 Settings
9 Calibration
10 Procedure
11 Expression of results
12 Precision
13 Test report
Annex A (informative) - Interferences and matrix effects
Bibliography

Describes a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of liquid, homogeneous automotive fuels from 5 mg/kg to 500 mg/kg, which have a maximum oxygen content of 3,7% (m/m).

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

UNI TS 11163 : 2009 LIQUID BIOFUELS - ANIMAL AND VEGETABLE OILS AND FATS AND THEIR INTERMEDIATES AND DERIVATES USED AS FUELS FOR ENERGY PRODUCTION - SPECIFICATIONS AND CLASSIFICATION FOR ENERGY USE

ISO 3171:1988 Petroleum liquids — Automatic pipeline sampling
ISO 3170:2004 Petroleum liquids — Manual sampling
ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
ISO 14596:2007 Petroleum products — Determination of sulfur content — Wavelength-dispersive X-ray fluorescence spectrometry

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