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【英文标准名称】:StandardTestMethodforTotalChemicallyBoundNitrogeninWaterbyPyrolysisandChemiluminescenceDetection
【原文标准名称】:用热解和化学发光检测法测定水中化学键合氮总量的标准试验方法
【标准号】:ASTMD5176-2008
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chemiluminescence;nitrogen;pyrolysis;Chemically-boundnitrogen;Chemiluminescencedetection;Furnaces;Inorganiccompounds--water;Nitrogencontent--water;Pyrolysis
【摘要】:Thistestmethodisusefulforthedeterminationoftotalchemicallyboundnitrogeninwastewatersandotherwaters.1.1Thistestmethodcoversthedeterminationofthetotalnitrogencontentofwaterinconcentrationsfrom0.5to1000mg/L.Highernitrogenconcentrationsmaybedeterminedbymakingtheproperdilutions.1.2Thistestmethoddoesnotdeterminemolecularnitrogen(N2).1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z16
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:英语