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【Apiezon L超高真空脂的应用】- 气液色谱法测定无限稀释活性系数
* 来源 : Apiezon * 作者 : Apiezon * 发表时间 : 2020-04-17 * 浏览 : 279
北京麦迪森是英国阿佩佐Apiezon中国区代理商,提供Apiezon全系列产品,可提供报关单,TDS,MSDS,COA检测报告等资料,如需选型请联系15301310116(微信同号) 【Apiezon L超高真空脂的应用】- 气液色谱法测定无限稀释活性系数 Activity coefficients at infinite dilution determined by gas-liquid chromatography Organic solvents in Apiezon L 摘要:以阿皮松Apiezon L为溶剂(液相),用气液色谱法测定了各种溶质的无限稀释活性系数。根据溶质的沸点,使用了两个温度范围(60-90度和150-190度)。用常规溶液理论和弗洛-哈金斯相互作用参数,从阿皮松Apiezon L真空脂90和150℃时的保留数据确定了其溶解度参数。 Abstract: Activity coefficients at infinite dilution were determined by gas-liquid chromatography for a variety of solutes using Apiezon L as the solvent (liquid phase). Two temperature ranges (60-90 and 150-190 degrees C) were used depending on the boiling points of the solutes. Solubility parameters were determined from retention data for Apiezon L at 90 and 150C using regular solution theory and Flory-Huggins interaction parameters. 阿皮松Apiezon真空润滑脂订货信息
阿皮松Apiezon真空润滑脂选型指南
以上是北京麦迪森科技有限公司为您提供的【Apiezon L真空脂的应用】- 气液色谱法测定无限稀释活性系数,Apiezon产品型号齐全,价格优惠,欢迎您询价15301310116 ![]()
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