ASTM C1284-2000(2005) 用α光谱测定法电镀锕元素的标准规程

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【英文标准名称】:StandardPracticeforElectrodepositionoftheActinidesforAlphaSpectrometry
【原文标准名称】:用α光谱测定法电镀锕元素的标准规程
【标准号】:ASTMC1284-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:C26.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:actinides;electrodeposition;separation;spectrometry-alpha;electrodeposition-actinidesforalphaspectrometry,practice
【摘要】:Thedeterminationofactinideelementsbyalphaspectrometrymeasurementisanessentialpartofmanyenvironmentalresearchandmonitoringprograms.Alphaspectrometrymeasurementsidentifyandquantifythealpha-emittingactinideelements.Avarietyofseparationmethodswilltypicallypreceedtheelectrodepositionofasampleforalphaspectrometrymeasurements.Inadditiontotheelectrodepositionprocedurepresentedinthispractice,thescientificliteraturecontainsotherproceduresforactinideelectrodeposition.Note18212;AnalternatemethodformountingactinidesforalphaspectrometrymeasurementsbycoprecipitationwithneodymiumfluorideisdescribedinTestMethodsC1163.1.1Thispracticecoversthepreparationofseparatedactinidefractionsforalphaspectrometrymeasurement.Itisapplicabletoanyoftheactinidesthatcanbedissolvedindiluteammoniumsulfatesolution.Examplesofapplicableactinidefractionswouldbethefinalelutionfromanionexchangeseparationorthefinalstripfromasolventextractionseparation.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F40
【国际标准分类号】:27_120_30
【页数】:2P.;A4
【正文语种】: