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naSRPS EN 14105:2018

Phase: 40.60 - Завршетак јавне расправе
Start: 2020-02-05
End: 2020-04-05

Related international standards
This standard is identical to: prEN 14105 CEN/TC 307

Serbian title

Derivati masti i ulja — Metilestri masnih kiselina (MEMK) — Određivanje sadržaja slobodnog i ukupnog glicerola i mono-, di- i triglicerida

English title

Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of free and total glycerol and mono-, di-, triglyceride contents

Serbian scope

Svrha ovog standarda je da utvrdi sadržaj slobodnog glicerola i ostataka mono-, di- i triglicerida u metilestrima masnih kiselina (MEMK) koji su namenjeni za dodavanje mineralnim uljima. Ukupan sadržaj glicerola se zatim izračunava na osnovu dobijenih rezultata. Ova metoda je referentna za određivanje sadržaja slobodnog glicerola. Pod opisanim uslovima, granice kvantifikacije su 0,001% (m/m) za slobodni glicerol i 0,10% (m/m) za sve gliceride (mono-, di- i trigliceride).

English scope

The purpose of this European Standard is to determine the free glycerol and residual mono-, di- and triglyceride contents in fatty acid methyl esters (FAME) intended for addition to mineral oils. The total glycerol content is then calculated from the obtained results. Under the conditions described, the quantification limits are 0,001 % (m/m) for free glycerol, 0,10 % (m/m) for all glycerides (mono-, di- and tri-). This method is suitable for FAME prepared from rapeseed, sunflower, soybean, palm, animal oils and fats and mixture of them. It is not suitable for FAME produced from or containing coconut and palm kernel oils derivatives because of overlapping of different glyceride peaks. NOTE For the purposes of this European Standard, the term "% (m/m)" is used to represent respectively the mass fraction. WARNING - The use of this method may involve hazardous equipment, materials and operations. This method does not purport to address to all of the safety problems associated with its use. It is the responsibility of the user of this standard to take appropriate measures to ensure the safety and health of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for this purpose.

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