ASTM D7304-2006 用高效液相色谱法(HPLC)测定发动机冷却液中苯酸苄铵酰胺离子的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminationofDenatoniumIoninEngineCoolantbyHPLC
【原文标准名称】:用高效液相色谱法(HPLC)测定发动机冷却液中苯酸苄铵酰胺离子的标准试验方法
【标准号】:ASTMD7304-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;阳离子;原因;化学分析和测试;色谱法;冷却液;检测;测定;稀释;发动机;大容量;高效液相色谱法;HPLC;干扰;离子;粘合物质;性能;试样;国际单位;测试;验证
【英文主题词】:analyticalmethod;antifreeze;Bitterant;chromatography;denatoniumion;denatoniumbenzoate;enginecoolant;HPLC
【摘要】:Thistestmethodprovidesforthequalitativeandquantitativedeterminationofdenatoniumioninenginecoolantinmilligramsperlitertolowpercentrangeandrequiresapproximately100mLpertest,withresultsavailableinlessthan30min.Acceptablelevelsofdenatoniumvarywithmanufacturerx2019;sblendingspecificationsandapplicableminimumormaximumindustryandstatespecifications.Typicallyspecificationrangesfrom30to50ppmdenatoniumion.1.1Thistestmethodcoversthechemicalanalysisofenginecoolantfordenatoniumionbyhigh-performanceliquidchromatography(HPLC).1.2Thistestmethodisapplicabletobothnewandusedcoolants.1.3Coelutionofotherionsmaycauseinterferencesinthedetectionofthedenatoniumcation.Inthecaseofunfamiliarformulations,identificationverificationshouldbeperformedbyeitherorbothfortificationanddilutionofthesamplematrixwithdenatoniumion..1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E49
【国际标准分类号】:71_100_45
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:用高效液相色谱法(HPLC)测定发动机冷却液中苯酸苄铵酰胺离子的标准试验方法
【标准号】:ASTMD7304-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;阳离子;原因;化学分析和测试;色谱法;冷却液;检测;测定;稀释;发动机;大容量;高效液相色谱法;HPLC;干扰;离子;粘合物质;性能;试样;国际单位;测试;验证
【英文主题词】:analyticalmethod;antifreeze;Bitterant;chromatography;denatoniumion;denatoniumbenzoate;enginecoolant;HPLC
【摘要】:Thistestmethodprovidesforthequalitativeandquantitativedeterminationofdenatoniumioninenginecoolantinmilligramsperlitertolowpercentrangeandrequiresapproximately100mLpertest,withresultsavailableinlessthan30min.Acceptablelevelsofdenatoniumvarywithmanufacturerx2019;sblendingspecificationsandapplicableminimumormaximumindustryandstatespecifications.Typicallyspecificationrangesfrom30to50ppmdenatoniumion.1.1Thistestmethodcoversthechemicalanalysisofenginecoolantfordenatoniumionbyhigh-performanceliquidchromatography(HPLC).1.2Thistestmethodisapplicabletobothnewandusedcoolants.1.3Coelutionofotherionsmaycauseinterferencesinthedetectionofthedenatoniumcation.Inthecaseofunfamiliarformulations,identificationverificationshouldbeperformedbyeitherorbothfortificationanddilutionofthesamplematrixwithdenatoniumion..1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E49
【国际标准分类号】:71_100_45
【页数】:5P.;A4
【正文语种】:
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