ASTM D5008-2007
用气相色谱法测定2-乙基己醇的乙基甲基戊醇含量和纯度值的标准试验方法

Standard Test Method for Ethyl Methyl Pentanol Content and Purity Value of 2-Ethylhexanol By Gas Chromatography


 

 

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标准号
ASTM D5008-2007
发布日期
2007年
实施日期
废止日期
中国标准分类号
G16
国际标准分类号
71.080.60 (Alcohols. Ethers)
发布单位
US-ASTM
适用范围

This test method is used to determine the purity value and ethyl methyl pentanol content of 2-ethylhexanol.

1.1 This test method covers the determination of ethyl methyl pentanol content and purity value of 2-ethylhexanol.

1.2 Water and acid cannot be determined by this test method and must be determined in accordance with Test Methods D 1613 and E 203 and those results used to normalize the chromatographic data.

1.3 For purposes of determining conformance of an observed or a calculated value using this test method to relevant specifications, test result(s) shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For a specific hazard statement, see 6.1.1.

1.5 For hazard information and guidance, see the supplier's Material Safety Data Sheet.


ASTM D5008-2007 中可能用到的仪器设备





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