【英文标准名称】:StandardPracticeforMicro-ExtractionofWaterforAnalysisofVolatileandSemi-VolatileOrganicCompoundsinWater
【原文标准名称】:水中挥发的和类似挥发有机化合物分析用水的微量萃取法的标准操作规程
【标准号】:ASTMD5241-1992(2004)
【标准状态】:现行
【国别】:
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:有机物质;含量测定;水质试验
【英文主题词】:extraction;microextraction;samplepreparation;semi-volatile;volatile;water
【摘要】:1.1Thispracticecoversstandardproceduresforextractionofvolatileandsemi-volatileorganiccompoundsfromwaterusingsmallvolumesofsolvents.1.2Thecompoundsofinterestmusthaveagreatersolubilityintheorganicsolventthanthewaterphase.1.3Notallofthesolventsthatcanbeusedinmicroextractionareaddressedinthispractice.Theapplicabilityofasolventtoextractthecompound(s)ofinterestmustbedemonstratedbeforeuse.1.4Thispracticeprovidessampleextractssuitableforanytechniqueamenabletosolventinjectionsuchasgaschromatographyorhighperformanceliquidchromatography(HPLC).1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection9.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_45
【页数】:5P.;A4
【正文语种】: