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【英文标准名称】:StandardTestMethodforCalciumandMagnesiuminIronOresbyAtomicAbsorptionSpectrometry
【原文标准名称】:用原子吸收分光光度法测定铁矿石中钙和镁含量的标准试验方法
【标准号】:ASTME508-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E01.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:铁矿石;原子吸收分光光度测定法;分析;金属;镁;试验;金属矿物;钙
【英文主题词】:atomicabsorptionspectroscopy;calcium;ironores;magnesium
【摘要】:Thistestmethodisintendedasarefereemethodforcompliancewithcompositionalspecificationsforimpuritycontent.Itisassumedthatallwhousethisprocedurewillbetrainedanalystscapableofperformingcommonlaboratorypracticesskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryandthatproperwastedisposalprocedureswillbefollowed.FollowappropriatequalitycontrolpracticessuchasthosedescribedinGuideE882.1.1Thistestmethodcoversthedeterminationofcalciumandmagnesiuminironores,concentrates,andagglomeratesintheconcentrationrangefrom0.05to5%ofcalciumand0.05to3%ofmagnesium.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D31
【国际标准分类号】:71_040_50;73_060_10
【页数】:4P.;A4
【正文语种】: