ISO 20846:2011 specifies an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of motor gasolines containing up to 3,7 % (m/m) oxygen [including those blended with ethanol up to about 10 % (V/V)], and of diesel fuels, including those containing up to about 10 % (V/V) fatty acid methylester (FAME), having sulfur contents in the range 3 mg/kg to 500 mg/kg. Other products can be analysed and other sulfur contents can be determined according to this test method, however, no precision data for products other than automotive fuels and for results outside the specified range have been established for ISO 20846:2011. Halogens interfere with this detection technique at concentrations above approximately 3 500 mg/kg.
Document identifier
ISO 20846:2011
Title
Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method
ISO Category
TC 28: Petroleum products and lubricants
Publication date
2011-10-01
International Relationship
DIN EN ISO 20846 * BS EN ISO 20846:2011
History of version
ISO 20846:2019*ISO 20846:2011 * ISO 20846:2019 * ISO 20846:2011 * ISO 20846:2004
| Price |
68 vnd |
ISO 20846:2011
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