【英文标准名称】:Paperandboard.Surfacesizeprintingpaperforoutsideposting.
【原文标准名称】:纸张和纸板.外部张贴用的表层纸贴印刷纸
【标准号】:NFQ11-015-3-1992
【标准状态】:作废
【国别】:法国
【发布日期】:1992-01-01
【实施或试行日期】:1992-01-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y32
【国际标准分类号】:85_060
【页数】:5P;A4
【正文语种】:其他


【英文标准名称】:StandardTestMethodforDeterminationofElementsinAirborneParticulateMatterbyInductivelyCoupledPlasmax2013;MassSpectrometry
【原文标准名称】:用电感耦合等离子体质谱法测定大气颗粒物元素的标准试验方法
【标准号】:ASTMD7439-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D22.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;砝码
【英文主题词】:analysis;elements;massspectrometry;metals;metalloids;samplepreparation;workplaceair
【摘要】:Thehealthofworkersinmanyindustriesisatriskthroughexposurebyinhalationtotoxicmetalsandmetalloids.Industrialhygienistsandotherpublichealthprofessionalsneedtodeterminetheeffectivenessofmeasurestakentocontrolworkplaceexposure.Thisisgenerallyachievedbymakingworkplaceairmeasurements.Thistestmethodhasbeendevelopedtomakeavailableastandardmethodologyforvalidexposuremeasurementsforawiderangeofmetalsandmetalloidsthatareusedinindustry.Itwillbeofbenefittoagenciesconcernedwithhealthandsafetyatwork;analyticallaboratories;industrialhygienistsandotherpublichealthprofessionals;industrialusersofmetalsandmetalloidsandtheirworkers;andothergroups.ThisstandardtestmethodspecifiesagenericmethodfordeterminationoftheconcentrationofmetalsandmetalloidsinworkplaceairsamplesusingICP-MS.Formanymetalsandmetalloids,analysisbyICP-MSmaybeadvantageous,whencomparedtomethodssuchasICPatomicemissionspectrometry,duetoitssensitivityandthepresenceoffewerspectralinterferences.Theanalysisresultscanbeusedfortheassessmentofworkplaceexposurestometalsandmetalloidsinworkplaceair.1.1Thisstandardtestmethodspecifiesaprocedureforsamplepreparationandanalysisofairborneparticulatematterforthecontentofmetalsandmetalloidsinworkplaceairsamplesusinginductivelycoupledplasmax2013;massspectrometry(ICP-MS).1.2ThisstandardtestmethodassumesthatsampleswillhavebeencollectedinaccordancewithTestMethodD7035.1.3ThisstandardtestmethodshouldbeusedbyanalystsexperiencedintheuseofICP-MS,theinterpretationofspectralandmatrixinterferencesandproceduresfortheircorrection.1.4Thisstandardtestmethodspecifiesanumberofalternativemethodsforpreparingtestsolutionsfromsamplesofairborneparticulatematter.Oneofthespecifiedsamplepreparationmethodsisapplicabletothemeasurementofsolublemetalormetalloidcompounds.Otherspecifiedmethodsareapplicabletothemeasurementoftotalmetalsandmetalloids.1.5Itistheuser''sresponsibilitytoensurethevalidityofthestandardmethodforfiltersofuntestedmatrices.1.6Table1providesanon-exclusivelistofmetalsandmetalloidsforwhichoneormoreofthesampledissolutionmethodsspecifiedinthisdocumentisapplicable.1.7Thisstandardtestmethodisnotapplicabletocompoundsofmetalsandmetalloidsthatarepresentinthegaseousorvaporstate.1.8NodetailedoperatinginstructionsareprovidedbecauseofdifferencesamongvariousmakesandmodelsofsuitableICP-MSinstruments.Instead,theanalystshallfollowtheinstructionsprovidedbythemanufactureroftheparticularinstrument.Thistestmethoddoesnotaddresscomparativeaccuracyofdifferentdevicesortheprecisionbetweeninstrumentsofthesamemakeandmodel.1.9ThevaluesstatedinSIunitsaretoberegardedasstandard.1.10Thisstandardtestmethodcontainsnotesthatareexplanatoryandarenotpartofthemandatoryrequirementsofthemethod.1.11Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_30
【页数】:24P.;A4
【正文语种】:英语