PIL CONCENTRATION MEASURING METHOD AND PIL CONCENTRATION MEASURING APPARATUS
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机译：桩浓度测定方法及桩浓度测定装置
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摘要
PROBLEM TO BE SOLVED: To provide an oil concentration measuring method and an oil concentration measuring apparatus having high oil extraction capacity of a solvent to be used, excellent in adaptability to various oil analysis means, especially an infrared absorption method, and having a very small impact on a global environment, concerning a method and an apparatus for measuring the concentration of an oil contained in a specimen by using an oil extraction solvent.SOLUTION: An oil concentration measuring method, which is a method for measuring the concentration of an oil contained in a specimen, has (A) an oil extraction step ((A) step) for extracting the oil from the specimen by using a solvent, and (B) an oil amount analysis step ((B) step) for analyzing the oil amount in an extraction composition containing the oil obtained in the (A) step and the solvent. A halogenated olefin expressed as CHFCl(k is an integer of 3-5, p is an integer of 0-2, n is an integer of 1-3, and (p+m+n)=2k) is used as the solvent.
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机译：解决的问题：提供一种油浓度测量方法和油浓度测量装置，该油浓度测量方法和油浓度测量装置具有所使用的溶剂的高油提取能力，对各种油分析手段特别是红外吸收法的适应性极好并且非常小解决方案：一种油浓度测量方法，是一种用于测量所含油浓度的方法，该方法涉及一种对全球环境的影响。在样品中，具有（A）通过使用溶剂从样品中提取油的油提取步骤（（A）步骤）和（B）用于分析油量的油量分析步骤（（B）步骤）在萃取组合物中含有在（A）步骤中获得的油和溶剂。表示为CHFCl（k为3-5的整数，p为0-2的整数，n为1-3的整数，并且（p + m + n）= 2k）的卤代烯烃。
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