ISO 8243-2003 烟草.取样

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【英文标准名称】:Cigarettes-Sampling
【原文标准名称】:烟草.取样
【标准号】:ISO8243-2003
【标准状态】:作废
【国别】:国际
【发布日期】:2003-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC126
【标准类型】:()
【标准水平】:()
【中文主题词】:取样类型;烟的成分;烟草制品;含量测定;定义;统计方法分析;抽样方法;套管;烟碱;取样;卷烟;冷凝物;冷凝;烟草;抽样表
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiestwomethodsofsamplingapopulationofcigarettesmanufacturedforsaleforthepreparationofsamples.Differentproceduresarespecified(seeTable1)accordingtowhethersamplingisundertakenatthepointofsale,attheproducer'spremises,ortheimporter'sanddistributor'swarehouses.a)Sampling"atonepointintime"providesaninstantaneousestimateofoneormorecharacteristicsofcigarettes.Samplingiscarriedoutwithinasshortaperiodaspossible,notexceeding14d.b)Sampling"overaperiodoftime"providesacontinuousestimateofoneormorecharacteristicsofcigarettes.Itcanbeconsideredforpracticalpurposesasaseriesofsampleseachtaken"atonepointintime".ThisInternationalStandardprovidesinformationonthestatisticaltreatmentofdataandprovidesestimates,basedonpracticalexperienceoftheorderofrankingincondensate,nicotineandcarbonmonoxidewhichisfoundwhenaproductissampledandsmokedinaccordancewiththespecifiedprocedures.
【中国标准分类号】:X87
【国际标准分类号】:65_160
【页数】:16P;A4
【正文语种】:英语