标准摘要
[中文适用范围]： 本文件规定了一种测定纯脂肪酸甲酯（FAME）中不溶解物质含量的方法，这些不溶解物质称为总杂质。适用范围为5 mg/kg至27 mg/kg，该范围是通过应用ISO 4259-1进行的实验室间研究确定的。本文件一般适用于运动粘度在20°C时不高于8 mm²/s，或在40°C时不高于5 mm²/s的FAME，如EN 14214中所规定。本测试方法也可用于运动粘度在20°C时高于8 mm²/s或在40°C时高于5 mm²/s的FAME，但在这些情况下，测试方法的精确度尚未确定。警告——使用本文件可能涉及危险材料、操作和设备。本文件不旨在涵盖与其使用相关的所有安全问题。使用本文件的用户有责任建立适当的安全和健康实践，并在使用前确定适用的法规限制。 [外文原描述]： This document specifies a method for the determination of the content of undissolved substances, referred to as total contamination, in neat fatty acid methyl esters (FAME). The working range is from 5 mg/kg to 27 mg/kg and it was established in an interlaboratory study by applying ISO 4259-1. [ 1] This document in general is applicable to FAME having a kinematic viscosity not exceeding 8 mm 2 /s at 20 °C, or 5 mm 2 /s at 40 °C, e.g. as specified in EN 14214. [ 2] This test method can be used for FAME having a kinematic viscosity exceeding 8 mm 2 /s at 20 °C, or 5 mm 2 /s at 40 °C, however in such cases the precision of the test method has not been determined. WARNING — The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
英文名称Liquid petroleum products — Determination of total contamination — Part 2: Fatty acid methyl esters