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【英文标准名称】:Indoorair.Determinationofformaldehydeandothercarbonylcompounds.Activesamplingmethod
【原文标准名称】:室内空气.甲醛和其它碳基化合物的测定.活性抽样法
【标准号】:BSISO16000-3-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-12-17
【实施或试行日期】:2001-12-17
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:活性的;空气;空气污染;空气污染控制;空气污染测量;空气净化;空气质量;醛;分析;校正;羰基化合物;化学分析和试验;浓缩;含量测定;甲醛;高效液相色谱法;高效液相色谱分析法;室内气候;室内;数学计算;测量;参数;防污染;取样;抽样方法;规范(验收);符号;挥发物测定
【英文主题词】:Active;Air;Airpollution;Airpollutioncontrol;Airpollutionmeasurement;Airpurification;Airquality;Aldehydes;Analysis;Calibration;Carbonylcompounds;Chemicalanalysisandtesting;Concentration;Determinationofcontent;Formaldehyde;Highperformanceliquidchromatography;HPLC;Indoorclimate;Indoors;Mathematicalcalculations;Measurement;Parameters;Pollutionprotection;Sampling;Samplingmethods;Specification(approval);Symbols;Volatilematterdetermination
【摘要】:ThispartofISO16000describesaprocedureforthedeterminationofformaldehyde(HCHO)andothercarbonylcompounds(aldehydesandketones)inair.Themethodisspecificforformaldehydebut,withmodification,atleastthirteenothercarbonylcompoundscanbedetectedandquantified.Itissuitablefordeterminationofformaldehydeandothercarbonylcompoundsintheconcentrationrangeofapproximately1μg/mto1mg/m.Thesamplingmethodgivesatime-weightedaverage(TWA)sample.Itcanbeusedforlong-term(1hto24h)orshort-term(5minto60min)samplingofairforformaldehyde.ThispartofISO16000describesasamplingandanalysisprocedureforformaldehydeandothercarbonylcompoundsthatinvolvescollectionfromairontocartridgescoatedwith2,4-dinitrophenylhydrazine(DNPH)andsubsequentanalysisbyhighperformanceliquidchromatography(HPLC)withdetectionbyultravioletabsorption[1,3].TheproceduresdescribedarewrittenspecificallyforthesamplingandanalysisofformaldehydeinairusinganadsorbentcartridgeandHPLC.Themethodalsopermitsthedeterminationofotheraldehydesandketonescollectedfromair.ThispartofISO16000isapplicabletothefollowingcarbonylcompounds:FormaldehydeAcetaldehydeAcetoneBenzaldehydeButyraldehydeValeraldehyde2,5-DimethylbenzaldehydeCrotonaldehydeIsovaleraldehydePropionaldehydeHexanalo-Tolualdehydep-Tolualdehydem-Tolualdehydenote:1)InsteadofthenomenclatureaccordingtoIUPACregulations,themorecommonnamesareusedinthisInternationalStandard:formaldehyde:methanalacetaldehyde:ethanalacetone:2-propanonebutyraldehyde:butanalcrotonaldehyde:2-butenalisovaleraldehyde:3-methylbutanalpropionaldehyde:propanalm-tolualdehyde:3-methylbenzaldehydeo-tolualdehyde:2-methylbenzaldehydep-tolualdehyde:4-methylbenzaldehydevaleraldehyde:pentanal
【中国标准分类号】:Z15
【国际标准分类号】:13_040_20
【页数】:36P.;A4
【正文语种】:英语


【英文标准名称】:Bitumenandbituminousbinders-Determinationofneedlepenetration
【原文标准名称】:沥青和沥青粘合剂.针头刺入度的测定
【标准号】:BSEN1426-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:粘合剂;沥青;沥青粘合剂;一致性;建筑;施工材料;定义;测定;实验室测试;材料测试;针头刺入度;穿透;针入度计;石油产品;抽样方法;测试;测试过程
【英文主题词】:Bindingagents;Bitumens;Bituminous;Bituminousbinders;Consistency;Construction;Constructionmaterials;Definitions;Determination;Laboratorytesting;Materialstesting;Needlepenetration;Penetrations;Penetrometers;Petroleumproducts;Samplingmethods;Testing;Testingprocedures
【摘要】:ThisEuropeanStandardspecifiesamethodfordeterminingtheconsistencyofbitumenandbituminousbinders.Normalprocedureisdescribedforpenetrationsupto330×0,1mm,butforpenetrationsabovethisvalue,upto500×0,1mm,differentoperatingparametersarenecessary.WARNING—UseofthisEuropeanStandardmayinvolvehazardousmaterials,operationsandequipment.ThisEuropeanStandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.ItistheresponsibilityoftheuserofthisEuropeanStandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E43
【国际标准分类号】:75_140;91_100_50
【页数】:18P.;A4
【正文语种】:英语