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【英文标准名称】:TestMethodforNonvolatileMatterinHalogenatedOrganicSolventsandtheirAdmixtures
【原文标准名称】:卤化有机溶剂及其混合物中不挥发物质测试方法
【标准号】:ANSI/ASTMD2109-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:2001-12-10
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;溶剂
【英文主题词】:solvents;testing
【摘要】:Thesetestmethodscoverthedeterminationofnonvolatilematterinhalogenatedorganicsolventsandadmixtures.Fivetestmethodsarecovered,asfollows:TestMethodA-Forhalogenatedorganicsolventsoradmixtureshavinglessthan50ppmnonvolatilematter;orwhereprecisionbetterthan?10ppmisrequired.TestMethodB-Forhalogenatedorganicsolventsoradmixtureshavingmorethan50ppmnonvolatilematterorwhereprecisionof?0.001%(10ppm)issatisfactory.TestMethodC-Forlow-boilinghalogenatedorganicsolventsortheiradmixtures(forexample,methylenechloride,trichlorotrifluoroethane)thatmaysuperheatandcausebumpingwhileevaporatingtodrynesswithsteam.Aprecisionofgreaterthan?10ppmcanbeattained.TestMethodD-Forrapidmeasurementofnonvolatilematterinhalogenatedorganicsolventsandtheiradmixturesandwhereprecisionbetterthan?10ppmisrequired.TestMethodE-Forhalogenatedorganicsolventsoradmixturesandwhereprecisionbetterthan?10ppmisrequired.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G17
【国际标准分类号】:71_080_20
【页数】:
【正文语种】:英语