Norm

NEN-EN 15779:2009 en

Aardolieproducten en afgeleide producten van vetten en oliën - Methylesters van vetzuren (FAME) voor dieselmotoren - Bepaling van meervoudig (≥ 4 dubbelgebonden) onverzadigde methylesters van vetzuren (MOMV) met gaschromatografie

  • Deze norm is ingetrokken sinds 01-10-2013

49,30

Over deze norm

Status Ingetrokken
Aantal pagina's 10
Commissie Vloeibare en gasvormige brandstoffen, smeermiddelen en verwante producten
Gepubliceerd op 01-10-2009
Taal Engels
This European Standard specifies a method for the determination of the polyunsaturated (≥ 4 double bonds) fatty acid (PUFA) methyl esters content of fatty acid methyl ester (FAME) as a whole between 0,6 % (m/m) and 1,5 % (m/m). The method covers the predominant four polyunsaturated fatty acid methyl esters of eicosatetraenoic acid (C 20:4 (n-6)), eicosapentaenoic acid (C 20:5 (n-3)), docosapentaenoic acid (C 22:5 (n-3), and docosahexaenoic acid (C 22:6 (n-3)). Studies have indicated that based on the linearity of results from this European Standard, PUFA methyl esters can be determined in FAME in the range between 0,3 % (m/m) to 3,0 % (m/m). However, the precision was not established in that range, as no samples within the upper ranges where included in the final interlaboratory test (see 10.1). Although the method is applicable to all uses, it is predominantly for FAME for use in diesel engines.

Details

ICS-code 75.160.20
Nederlandse titel Aardolieproducten en afgeleide producten van vetten en oliën - Methylesters van vetzuren (FAME) voor dieselmotoren - Bepaling van meervoudig (≥ 4 dubbelgebonden) onverzadigde methylesters van vetzuren (MOMV) met gaschromatografie
Engelse titel Petroleum products and fat and oil derivates - Fatty acid methyl esters (FAME) for diesel engines - Determination of polyunsaturated (≥4 double bonds) fatty acid methyl esters (PUFA) by gas chromatography
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