BS EN 12673-1999 水质.水中选定氯酚的气相色谱测定
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【英文标准名称】:Waterquality-Gaschromatographicdeterminationofsomeselectedchlorophenolsinwater
【原文标准名称】:水质.水中选定氯酚的气相色谱测定
【标准号】:BSEN12673-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-06-15
【实施或试行日期】:1999-06-15
【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】:乙酰化作用;分析;苯甲酰基化合物;化学分析和测试;化学试剂;水化学;氯酚;色谱法;衍生化;含量测定;萃取;萃取分析法;气相色谱分析;气相色谱法;地下水;有机化合物;苯酚;饮用水;质量;抽样方法;污水;标准方法;物质;地表水;试验设备;试验;水;水常规(实验);水质;水质测试
【英文主题词】:Acetylation;Analysis;Benzoylcompounds;Chemicalanalysisandtesting;Chemicals;Chemistryofwater;Chlorophenol;Chromatography;Derivatization;Determinationofcontent;Extraction;Extractionmethodsofanalysis;Gaschromatography;Gasphasechromatography;Groundwater;Organiccompounds;Phenol;Potablewater;Quality;Samplingmethods;Sewage;Standardmethods;Substances;Surfacewater;Testequipment;Testing;Water;Waterpractice;Waterquality;Watertesting
【摘要】:ThisEuropeanStandarddescribesthegaschromatographicdeterminationof19chlorophenols(2-,3-,and4-chlorophenol,2,3-,2,4-,2,5-,2,6-,3,4-and3,5-dichlorophenol,2,3,4-,2,3,5-,2,3,6-,2,4,5-,2,4,6and3,4,5-trichlorophenol,2,3,4,5-,2,3,4,6-,and2,3,5,6-tetrachlorophenolandpentachlorophenol)indrinkingwater,groundwater,rainwater,wastewater,seawaterandsurfacewater.Thisstandarddescribesanacetylationfollowedbyaliquid/liquidextractionanddeterminationbygaschromatographyandelectroncapturedetectionormassselectivedetection.Themethodisvalidatedfordrinkingwater,surfacewaterandwastewater,butmaybeusedforallabovementionedtypesofwater.Withthismethodchlorophenolscanbedeterminedoverarangeofconcentrationsfrom0,1μg/1to1mg/1,dependingonthequantityofsampleusedandthecomponentsensitivity(levelofchlorination)(seeannexA).Insomecasescompleteseparationofisomerscannotbeachieved.Thenthesumisreported.Thismethodmaybeapplicabletootherhalogenatedphenoliccompounds,providedthemethodisvalidatedforeachcase.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:20P.;A4
【正文语种】:英语
【原文标准名称】:水质.水中选定氯酚的气相色谱测定
【标准号】:BSEN12673-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-06-15
【实施或试行日期】:1999-06-15
【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】:乙酰化作用;分析;苯甲酰基化合物;化学分析和测试;化学试剂;水化学;氯酚;色谱法;衍生化;含量测定;萃取;萃取分析法;气相色谱分析;气相色谱法;地下水;有机化合物;苯酚;饮用水;质量;抽样方法;污水;标准方法;物质;地表水;试验设备;试验;水;水常规(实验);水质;水质测试
【英文主题词】:Acetylation;Analysis;Benzoylcompounds;Chemicalanalysisandtesting;Chemicals;Chemistryofwater;Chlorophenol;Chromatography;Derivatization;Determinationofcontent;Extraction;Extractionmethodsofanalysis;Gaschromatography;Gasphasechromatography;Groundwater;Organiccompounds;Phenol;Potablewater;Quality;Samplingmethods;Sewage;Standardmethods;Substances;Surfacewater;Testequipment;Testing;Water;Waterpractice;Waterquality;Watertesting
【摘要】:ThisEuropeanStandarddescribesthegaschromatographicdeterminationof19chlorophenols(2-,3-,and4-chlorophenol,2,3-,2,4-,2,5-,2,6-,3,4-and3,5-dichlorophenol,2,3,4-,2,3,5-,2,3,6-,2,4,5-,2,4,6and3,4,5-trichlorophenol,2,3,4,5-,2,3,4,6-,and2,3,5,6-tetrachlorophenolandpentachlorophenol)indrinkingwater,groundwater,rainwater,wastewater,seawaterandsurfacewater.Thisstandarddescribesanacetylationfollowedbyaliquid/liquidextractionanddeterminationbygaschromatographyandelectroncapturedetectionormassselectivedetection.Themethodisvalidatedfordrinkingwater,surfacewaterandwastewater,butmaybeusedforallabovementionedtypesofwater.Withthismethodchlorophenolscanbedeterminedoverarangeofconcentrationsfrom0,1μg/1to1mg/1,dependingonthequantityofsampleusedandthecomponentsensitivity(levelofchlorination)(seeannexA).Insomecasescompleteseparationofisomerscannotbeachieved.Thenthesumisreported.Thismethodmaybeapplicabletootherhalogenatedphenoliccompounds,providedthemethodisvalidatedforeachcase.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:20P.;A4
【正文语种】:英语
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