标准编号：ISO/TS 17307:2016
中文名称：石油产品 生物柴油 用气相色谱法测定总酯含量
英文名称：Petroleum products — Biodiesel — Determination of total esters content by gas chromatography
发布日期：2016-02
标准范围
This Technical Specification establishes a method for determining the total methyl ester content infatty acid methyl ester (FAME) by gas chromatography and using an external standard. The method issuitable for biodiesel which contains esters between C6 and C26. This method allows verifying that thetotal ester content is greater than 96,5 % (m/m).NOTE 1 The method also allows determination of the total ethyl ester content in FAEE, but precision for thishas not been established.This Technical Specification does not determine the linolenic nor the poly-unsaturated alkyl estercontent. Alternative techniques, such as EN 14103[1] and EN 15779[2], respectively, are available for this.NOTE 2 For the purposes of this Technical Specification, the term “% (m/m)” is used to represent the massfraction, μ.
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