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NBN ISO/TS 17306:2019
Petroleum products -- Biodiesel -- Determination of free and total glycerin and mono-, di- and tracylglycerols by gas chromatography
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Summary
This Technical Specification establishes a methodology for quantitative determination of free glycerol,
mono-, di-, triacylglycerols and total glycerol by gas chromatography in biodiesel produced from any raw
material including coconut or palm oil and animal fat. It is not applicable for biodiesel from castor oil.
In most actual cases, biodiesel is based on fatty acid methyl esters (FAME). These have also been used
during the precision study for this test method. There is no indication that the methodology does not
apply to other ester types, but the precision has not been determined nor compared.
NOTE For the purposes of this Technical Specification, the term “% (m/m)” is used to represent the mass
fraction, µ
mono-, di-, triacylglycerols and total glycerol by gas chromatography in biodiesel produced from any raw
material including coconut or palm oil and animal fat. It is not applicable for biodiesel from castor oil.
In most actual cases, biodiesel is based on fatty acid methyl esters (FAME). These have also been used
during the precision study for this test method. There is no indication that the methodology does not
apply to other ester types, but the precision has not been determined nor compared.
NOTE For the purposes of this Technical Specification, the term “% (m/m)” is used to represent the mass
fraction, µ
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 08/28/2019 |
| Page Count | 7 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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