DIN 38406-6-1998 德国对水、废水和淤泥的标准检验方法.阳离子(E组).第6部分.用原子吸收光谱测量法进行铅的测定(AAS)(E6)
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【英文标准名称】:Germanstandardmethodsfortheexaminationofwater,wastewaterandsludge-Cations(groupE)-Part6:Determinationofleadbyatomicabsorptionspectrometry(AAS)(E6)
【原文标准名称】:德国对水、废水和淤泥的标准检验方法.阳离子(E组).第6部分.用原子吸收光谱测量法进行铅的测定(AAS)(E6)
【标准号】:DIN38406-6-1998
【标准状态】:现行
【国别】:德国
【发布日期】:1998-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thedocumentdescribes2chemicalmethodsforthedeterminationofleadinwaterbyatomicabsorptionspectrometry(AAS).Method1usesthemeasurementintheair-acetylene-flame,method2themeasurementunderelectrothermalatomisationconditions.#,,#
【中国标准分类号】:Z16
【国际标准分类号】:13_060_30
【页数】:15P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforSingleBatchExtractionMethodforWastes
【原文标准名称】:废弃物单批量抽取法的标准试验方法
【标准号】:ASTMD5233-1992(2004)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:D34.01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;废弃物
【英文主题词】:batch;extraction;laboratory;leaching;single;sludge;solid;solidified;testing;waste
【摘要】:1.1Thistestmethodisapplicabletotheextractionofsamplesoftreatedoruntreatedsolidwastesorsludges,orsolidifiedwastesamples,toprovideanindicationoftheleachingpotential.1.2Thistestmethodisintendedtoprovideanextractformeasurementoftheconcentrationoftheanalytesofconcern.Themeasuredvaluesmaybecomparedagainstsetorchosenacceptancelevelsinsomeapplications.1.3Ifthesoleapplicationofthetestmethodissuchapass/failcomparisonandatotalanalysisofthewastedemonstratesthatindividualanalytesarenotpresentinthewaste,orthatthechosenacceptanceconcentrationlevelscouldnotpossiblybeexceeded,thetestmethodneednotberun.1.4Ifthesoleapplicationofthetestmethodissuchapass/failcomparisonandananalysisofanyoneoftheliquidfractionsoftheextractindicatesthattheconcentrationofthetargetanalyteissohighthat,evenafteraccountingfordilutionfromtheotherfractionsoftheextract,itwouldbeequaltooraboveanacceptanceconcentrationlevel,thenthewastefailsthetest.Insuchacaseitmaynotbenecessarytoanalyzetheremainingfractionsoftheextract.1.5Thistestmethodisintendedtoprovideanextractsuitableforthemeasurementoftheconcentrationofanalytesthatwillnotvolatilizeundertheconditionsofthetestmethod.1.6Presenceofvolatileanalytesmaybeestablishedifananalysisoftheextractobtainedusingthistestmethoddetectsthetargetvolatileanalyte.Ifitsconcentrationisequaltoorexceedsanacceptancelevelforthatanalyte,thewastefailsthetest.However,extractfromthistestmethodshallnotbeusedtodeterminetheconcentrationofvolatileorganicanalytes.1.7Thistestmethodisintendedtodescribeonlytheprocedureforperformingabatchextraction.Itdoesnotdescribeallofthesamplingandanalyticalrequirementsthatmaybeassociatedwiththeapplicationofthistestmethod.1.8ThevaluesstatedineitherSIorinch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.9Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecificprecautionarystatement,seeNote8.
【中国标准分类号】:Z13
【国际标准分类号】:13_030_40
【页数】:9P.;A4
【正文语种】:
基本信息
标准名称: | 座式照相机用散页片暗盒 |
中标分类: |
仪器、仪表 >>
电影、照相、缩微、复印设备 >>
照相机与照相器具 |
替代情况: | 转化为JB/T 10066-99 |
发布日期: | |
实施日期: | 1990-10-01 |
首发日期: | |
作废日期: | |
出版日期: | |
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所属分类: 仪器 仪表 电影 照相 缩微 复印设备 照相机与照相器具