ANSI/ASTM D4307-1999 用作分析标准的液态混合物制备惯例(05.02)
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【英文标准名称】:PreparationofLiquidBlendsforUseasAnalyticalStandards,Practicefor(05.02)
【原文标准名称】:用作分析标准的液态混合物制备惯例(05.02)
【标准号】:ANSI/ASTMD4307-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:石油产品;分析
【英文主题词】:Analysis;Liquids;Lubricants;Mixtures;Petroleumproducts;Preparation;Processes
【摘要】:Thispracticecoversalaboratoryprocedureforthepreparationofsmallvolumesofmulticomponentliquidblendsforuseasanalyticalstandards.Thispracticeisapplicabletocomponentsthatarenormallyliquidsatambienttemperatureandpressure,orsolidsthatwillformasolutionwhenblendedwithliquids.Butanescanbeincludedifprecautionisusedinblendingthem.Thispracticeislimitedtothosecomponentsthatfulfillthefollowingconditions:Theyarecompletelysolubleinthefinalblend.Theyarenotreactivewithotherblendcomponentsorwithblendcontainers.Thecombinedvaporpressureoftheblendedcomponentsissuchthatthereisnoselectiveevaporationofanyofthecomponents.Thebutanecontentoftheblendisnottoexceed10%.(Warning:Extremelyflammableliquefiedgasunderpressure.Vaporreducesoxygenavailableforbreathing.)Componentswithavaporpressurehigherthanbutanesarenottobeblended.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:71_040_40
【页数】:
【正文语种】:英语
【原文标准名称】:用作分析标准的液态混合物制备惯例(05.02)
【标准号】:ANSI/ASTMD4307-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:石油产品;分析
【英文主题词】:Analysis;Liquids;Lubricants;Mixtures;Petroleumproducts;Preparation;Processes
【摘要】:Thispracticecoversalaboratoryprocedureforthepreparationofsmallvolumesofmulticomponentliquidblendsforuseasanalyticalstandards.Thispracticeisapplicabletocomponentsthatarenormallyliquidsatambienttemperatureandpressure,orsolidsthatwillformasolutionwhenblendedwithliquids.Butanescanbeincludedifprecautionisusedinblendingthem.Thispracticeislimitedtothosecomponentsthatfulfillthefollowingconditions:Theyarecompletelysolubleinthefinalblend.Theyarenotreactivewithotherblendcomponentsorwithblendcontainers.Thecombinedvaporpressureoftheblendedcomponentsissuchthatthereisnoselectiveevaporationofanyofthecomponents.Thebutanecontentoftheblendisnottoexceed10%.(Warning:Extremelyflammableliquefiedgasunderpressure.Vaporreducesoxygenavailableforbreathing.)Componentswithavaporpressurehigherthanbutanesarenottobeblended.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:71_040_40
【页数】:
【正文语种】:英语
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