ISO 3400-1997 卷烟烟雾凝聚物中生物碱的测定光谱法

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【英文标准名称】:Cigarettes-Determinationofalkaloidsinsmokecondensates-Spectrometricmethod
【原文标准名称】:卷烟烟雾凝聚物中生物碱的测定光谱法
【标准号】:ISO3400-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC126
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;化学分析和试验;烟雾冷凝物;烟草制品;分光光度法;卷烟;生物硷
【英文主题词】:Alkaloids;Chemicalanalysisandtesting;Cigarettes;Determinationofcontent;Smokecondensate;Spectrophotometry;Stimulants;Tobaccoproducts
【摘要】:ThisInternationalStandardspecifiesamethodforthespectrometricdeterminationofalkaloidsincigarettesmokecondensates.ThesmokingofcigarettesandcollectionofmainstreamsmokearenormallycarriedoutinaccordancewithISO4387.However,thismethodisalsoapplicabletothedeterminationofnicotineincigarettesmokecondensatesobtainedbynon-standardsmoking.NOTE1ISO4387specifiestheuseofgas-chromatographyforthedeterminationofnicotineinsmokecondensatesolutions(seealsoISO10315).Incountriesthatarenotinapositiontousethegas-chromatographicmethod,thedeterminationofnicotineinsmokecondensateshouldbeperformedbythemethoddescribedinthisInternationalStandardandanappropriatenotemadeintheexpressionofresults.ThisInternationalStandarddeterminestotalalkaloids,whereasISO10315determinesonlynicotinebyvirtueofthegas-chromatographicseparation.Occasionally,differencescanoccurbecauseofminoramountsofalkaloidsotherthannicotineinsometypesoftobacco.
【中国标准分类号】:X85
【国际标准分类号】:65_160
【页数】:9P.;A4
【正文语种】:英语