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【英文标准名称】:Waterquality-Determinationofpolycyclicaromatichydrocarbons(PAH)-Part1:DeterminationofsixPAHbyhigh-performancethin-layerchromatographywithfluorescencedetectionafterliquid-liquidextraction
【原文标准名称】:水质.多核芳香烃类(PAH)的测定.第1部分:液液萃取后用带荧光探测的高效薄层色谱法测定六PAH
【标准号】:ISO7981-1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:饮用水;水质;烃类;色谱法;试验;芳烃;薄层色谱法;含量测定;水;多核芳香烃类;可溶的;萃取;质量
【英文主题词】:
【摘要】:ThispartofISO7981specifiesthedeterminationofsixselectedPAHindrinkingwaterbyhigh-performancethin-layerchromatographywithfluorescencedetectionafterliquid-liquidextraction.ThesixPAHare:fluoranthene,benzo[b]fluoranthene,benzo[a]pyrene,benzo[k]fluoranthene,indeno[1,2,3-cd]pyrene,andbenzo[ghi]perylene(seeTable1).Ascreeningmethod(methodA)isdescribedtoexcludethosesamplescontaininglessthan20%ofthelimitvaluesgiveninReferences[1],[2],[3]and[4].Aquantitativemethod(methodB)isalsodescribed,withaworkingrangeof40ng/lto240ng/l(sumof6PAH).Higherconcentrationscanbedeterminedbyusingasmalleraliquotofthesample.Withsomemodifications,thismethodisalsoapplicablefortheanalysisofgroundwatersandmoderatelypollutedsurfacewaters.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:22P;A4
【正文语种】:英语