DIN ISO 16000-3-2002 户内空气.第3部分:甲醛和其他羰基化合物的测定.活性取样法(ISO16000-3:2001)

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【英文标准名称】:Indoorair-Part3:Determinationofformaldehydeandothercarbonylcompounds;Activesamplingmethod(ISO16000-3:2001)
【原文标准名称】:户内空气.第3部分:甲醛和其他羰基化合物的测定.活性取样法(ISO16000-3:2001)
【标准号】:DINISO16000-3-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空气;取样;空气质量;防污染;分析;高效液相色谱分析法;校正;室内空气;甲醛;数学计算;抽样方法;甲醛;含量测定;高效液相色谱法;户内;空气污染控制;浓缩;内部的空气;挥发物测定;化学分析和试验;空气净化;羰基化合物;符号;空气污染;活性;空气污染测量;参数;规范(验收);测量
【英文主题词】:Active;Air;Airpollution;Airpollutioncontrol;Airpollutionmeasurement;Airpurification;Airquality;Aldehydes;Analysis;Calibration;Carbonylcompounds;Chemicalanalysisandtesting;Concentration;Determinationofcontent;Formaldehyde;Highperformanceliquidchromatography;HPLC;Indoorclimate;Indoors;Inneratmosphere;Mathematicalcalculations;Measurement;Parameters;Pollutionprotection;Sampling;Samplingmethods;Specification(approval);Symbols;Volatilematterdetermination
【摘要】:Thedocumentdescribesasamplingandanalysisprocedureforthedeterminationofformaldehyde(HCHO)andothercarbonylcompounds(aldehydesandketones)thatinvolvescollectionfromairontocartridgescoatedwith2,4-dinitrophenylhydrazine(DNPH)andsubsequentanalysisbyhighperformanceliquidchromatography(HPLC)withdetectionbyultrovioletabsorption.Themethodisspecificforformaldehydebut,withmodification,atleastthirteenothercarbonylcompoundscanbedetectedandquantified.#,,#
【中国标准分类号】:C66
【国际标准分类号】:13_040_20
【页数】:30P.;A4
【正文语种】:德语


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【英文标准名称】:Germanstandardmethodsfortheexaminationofwater,wastewaterandsludge-Anions(GroupD)-Part23:Determinationofseleniumbyatomicabsorptionspectrometry(D23)
【原文标准名称】:德国检验水、废水和污泥的标准方法.阴离子(D组).第23部分:用原子吸收光谱法测定硒含量(D23)
【标准号】:DIN38405-23-1994
【标准状态】:现行
【国别】:德国
【发布日期】:1994-10
【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】:阴离子;硒;污水;原子吸收光谱测定法;地下水;调查;水常规(实验);试验报告;标准方法;化学分析和试验;水质试验;地表水;试验;水试样;废水检验;分析;石墨管式炉;原子吸收分光光度测定法;含量测定;水
【英文主题词】:
【摘要】:Thedocumentdescribestwochemicalmethodsforthedeterminationofseleniuminwaterusingatomicabsorptionspectrometryinaconcentrationrangebetween5and50?l.Method1usesagraphitictubefurnace,method2workswiththehydride-technique.#,,#
【中国标准分类号】:Z23;P41
【国际标准分类号】:13_060_40
【页数】:19P;A4
【正文语种】:德语


【英文标准名称】:StandardSpecificationforTough-PitchFire-RefinedCopper8212;RefineryShapes
【原文标准名称】:火法精炼韧炼铜8212的标准规格.精炼型材
【标准号】:ASTMB216-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:B05.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:火法精炼铜;精炼型材;韧铜
【英文主题词】:firerefinedcopper;refineryshapes;toughpitchcopper
【摘要】:Calculatedvaluesshallberoundedtothenearestunitinthelastright-handsignificantdigitusedinexpressingthelimitingvalueinaccordancewiththeroundingmethodinPracticeE29.1.1Thisspecificationestablishestherequirementsfortough-pitchfire-refinedcopperwirebars,cakes,slabs,andbilletsforfabricatingintowroughtproductsandingotandingotbarsforuseinthemanufactureofcopperandcopperalloycastings.Thiscopperisnotintendedforelectricalpurposes.1.2Copperunderthisspecificationcorrespondstothedesignationx201C;FRTPx201D;(UNSC12500)asshowninClassificationB224.Thiscoppermayalsobeusedtoproducecopper,correspondingtothedesignationx201C;DPTEx201D;(UNSC14520).1.3AlthoughthisspecificationincludescertainUNSdesignationsasdescribedinPracticeE527,thesedesignationsareforcrossreferenceonlyandarenotspecificationrequirements.Therefore,incaseofconflict,thisASTMspecificationshallgovern.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thefollowingsafetyhazardcaveatpertainsonlytothetestmethoddescribedintheannexofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.A1.1.1Thistestmethodcoverstheanalysisofantimony,arsenic,bismuth,lead,nickel,selenium,andtelluriumintough-pitchfire-refinedcopper.A1.1.2Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:6P.;A4
【正文语种】: