【英文标准名称】:Animalfeedingstuffs-Determinationofcadmiumandleadbygraphitefurnaceatomicabsorptionspectrometry(GF-AAS)afterpressuredigestion
【原文标准名称】:动物饲料.压力消解后用石墨炉原子吸收光谱法(GF-AAS)测定镉和铅含量
【标准号】:BSEN15550-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-10-31
【实施或试行日期】:2007-10-31
【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】:农业;饲料;原子吸收光谱测定法;原子吸收分光光度测定法;镉;化学分析和测试;定义;测定;含量测定;压力消解;石墨炉原子吸收光谱法;石墨管炉;调查方法;实验室取样;铅;方法;矿物;试样制备;测试
【英文主题词】:Agriculture;Animalfeed;Atomicabsorptionspectrometry;Atomicabsorptionspectrophotometry;Cadmium;Chemicalanalysisandtesting;Definitions;Determination;Determinationofcontent;Digestionunderpressure;Graphite-furnaceatomicabsorptionspectrometry;Graphitictubefurnaces;Investigationmethods;Laboratorysample;Lead;Methods;Minerals;Specimenpreparation;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationoftheelementscadmiumandleadinanimalfeedingstuffsbygraphitefurnaceatomicabsorptionspectrometry(GF-AAS)afterpressuredigestion.Themethodlimitofquantificationforeachelementisdependentonthesamplematrixaswellastheinstrument.Forcadmiumalimitofquantificationof0,05mg/kgshouldnormallybeobtainedwhileforlead,alimitofquantificationof0,5mg/kgshouldbeobtained.
【中国标准分类号】:B46
【国际标准分类号】:65_120
【页数】:20P.;A4
【正文语种】:英语


【英文标准名称】:Airquality-Measurementofstationarysourceemissions-ApplicationofENISO/IEC17025:2005toperiodicmeasurements
【原文标准名称】:空气质量.固定源排放的测量.ENISO/IEC17025-2005定期测量的应用
【标准号】:BSDDCEN/TS15675-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-11-30
【实施或试行日期】:2007-11-30
【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】:认可;空气质量;应用;校正;能力;定义;排放测量;实验室;管理系统;测量;质量保证;质量管理;循环的;抽样方法;规范(验收);试验室
【英文主题词】:Accreditation;Airquality;Applications;Calibration;Competence;Definitions;Emission;Emissionmeasurement;Laboratories;Managementsystems;Measurement;Qualityassurance;Qualitymanagement;Recurrent;Samplingmethods;Specification(approval);Testlaboratories
【摘要】:ThisTechnicalSpecificationsupplementstherequirementsofENISO/IEC17025:2005,andissuitableforthedemonstrationofcompetenceoflaboratoriesthatundertakeperiodicmeasurementofemissionsfromstationarysourcesincluding?thetakingofrepresentativesamplesofemissionsandsubsequentlaboratoryanalysisforgasesandforparticulatespecies,?thedeterminationofreferencequantitiessuchastemperature,pressure,watervapourandoxygencontentinthefieldand?theuseofportableinstruments(suchashandheldinstrumentsandtransportableinstrumentsusedinmobilelaboratories)inthefield.ThisTechnicalSpecificationisapplicabletoalllaboratoriesundertakingtheperiodicmeasurementofemissionsfromstationarysources,thecalibrationofinstalledautomatedmeasuringsystemsinaccordancewithEN14181:2004and/orthefieldtestingofautomatedmeasuringsystemsforconformityassessmentpurposes.
【中国标准分类号】:Z50;Z60
【国际标准分类号】:13_040_40
【页数】:46P.;A4
【正文语种】:英语