【英文标准名称】:Indoorair-Part4:Determinationofformaldehyde-Diffusivesamplingmethod(ISO16000-4:2011)
【原文标准名称】:室内空气.第4部分:甲醛的测定.分散取样法(ISO16000-4-2011)
【标准号】:DINISO16000-4-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-11
【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;大气污染;空气污染控制;空气污染测量;空气净化;空气质量;分析;环境污染物;校准;羰基化合物;化学分析和测试;浓缩;解吸;测定;含量测定;测量规程;排放物取样;发射;甲醛;气相色谱法;高效液相色谱法;高效液相色谱分析法;室内气候;室内;内部的空气;液相色谱法;数学计算;测量;测量场所;测量技术;计量学;有机化合物;无源集电极;污染物浓度;空气污染;防污染;质量控制;取样;抽样方法;规范(验收);试验室;挥发物测定;挥发性有机化合物含量;挥发性有机化合物
【英文主题词】:Air;Airpollution;Airpollutioncontrol;Airpollutionmeasurement;Airpurification;Airquality;Analysis;Atmosphericpollutants;Calibration;Carbonylcompounds;Chemicalanalysisandtesting;Concentration;Desorption;Determination;Determinationofcontent;Determinationprocedures;Diffusivesamplers;Emission;Formaldehyde;Gaschromatography;Highperformanceliquidchromatography;HPLC;Indoorclimate;Indoors;Inneratmosphere;Liquidchromatography;Mathematicalcalculations;Measurement;Measuringsites;Measuringtechniques;Metrology;Organiccompounds;Passivecollectors;Pollutantconcentration;Pollutionoftheair;Pollutionprotection;Qualitycontrol;Sampling;Samplingmethods;Specification(approval);Testchamber;Volatilematterdetermination;Volatileorganiccompoundcontent;Volatileorganiccompounds
【摘要】:
【中国标准分类号】:
【国际标准分类号】:13_040_20
【页数】:20P;A4
【正文语种】:德语


【英文标准名称】:Gasanalysis-Investigationandtreatmentofanalyticalbias
【原文标准名称】:气体分析.分析偏差的调查和处理
【标准号】:BSISO15796-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-09-05
【实施或试行日期】:2005-09-05
【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】:化学成分;化学分析和试验;含量测定;测定;气体;效果评定;定义;气体分析;试验;调试;检验设备;试验(质量保证);组分;不确定性;浓度(化学);试验气体;分析方法;数据分析;分析;混合气体;偏差
【英文主题词】:Analysis;Assessmentofdefects;Bias;Chemicalanalysisandtesting;Chemicalcomposition;Composition;Concentration(chemical);Dataanalysis;Debugging;Definition;Definitions;Determination;Determinationofcontent;Examination(qualityassurance);Gasanalysis;Gasmixtures;Gases;Inspectionequipment;Methodsofanalysis;Testgases;Testing;Uncertainty
【摘要】:ThisInternationalStandardspecifiesgenericmethodsfordetectingandcorrectingbias(systematicerrors)ofanalyticalproceduresfortheanalysisofgases,usingreferencegasmixturesorreferenceanalyticalprocedures,aswellasforestimatingthecorrectionuncertainty.Themainsourcesof(andparametersaffecting)biasofanalyticalproceduresareinstrumentaldrift(time)andmatrixinterferences(matrixcomposition).Moreover,biasnormallyvarieswithanalyteconcentration.ThisInternationalStandardthereforeestablishesprotocolsfor—detectingandcorrectingdriftforananalyticalsystemoflimitedstability,—investigatingandhandlingbiasofastableanalyticalsystemforaspecifiedrangeofsamplecomposition,whichareintendedtobeusedinmethoddevelopmentandmethodvalidationstudies,eitherseparatelyorsequentially.ThisInternationalStandardspecifiesproceduresfortwooptions,applicabletosystematiceffects,asfollows:a)tracingtheobservedpatternofdeviationsandcorrectingfortheireffect,b)averagingovertheireffectsandincreasingtheuncertainty,wherenormallythefirstoptionentailsloweruncertaintyattheexpenseofhighereffort.Fortheconvenienceoftheuser,themethodsspecifiedinthisInternationalStandardaredescribedforproceduresofcompositionanalysis,i.e.proceduresformeasuringtheconcentrationofaspecifiedanalyteinagasmixture.However,theyareequallyapplicabletomeasurementsofphysico-chemicalpropertiesofagasorgasmixturerelevanttogasanalysis,andtranslationintothissubjectfieldisstraightforward.
【中国标准分类号】:G04
【国际标准分类号】:71_040_40
【页数】:42P.;A4
【正文语种】:英语