ISO 16588-2002 水质.六络合剂的测定.气相色谱分析法

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【英文标准名称】:Waterquality-Determinationofsixcomplexingagents-Gas-chromatographicmethod
【原文标准名称】:水质.六络合剂的测定.气相色谱分析法
【标准号】:ISO16588-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-11
【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/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;次氯基三乙酸;单一成分;水质试验;污水;材料测定;NTA;水常规(实验);饮用水;水化学;水试样;含量测定;螯合剂;水质;色谱法;EDTA;水质分析;质量浓度;饮用水条件;废水检验;浓度(化学);化学分析和试验;质量;测定;地下水;分析;水;气相色谱法
【英文主题词】:Analysis;Chelatingagents;Chemicalanalysisandtesting;Chemistryofwater;Chromatography;Concentration(chemical);Determination;Determinationofcontent;Determinationofsubstance;Drinkingwatercondition;EDTA;Examinationofwastewater;Gaschromatography;Gasphasechromatography;Groundwater;Massconcentration;Nitrilotriaceticacid;NTA;Potablewater;Quality;Sewage;Singlecomponents;Testing;Water;Wateranalysis;Waterpractice;Waterquality;Watersamples;Watertesting
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthewater-solubleorganiccomplexingagentslistedinTable1intheconcentrationrangefrom0,5μg/lto200μg/l,ifasamplevolumebetween50mland100mlisused.Theconcentrationrangemaychangeifdilutedsolutionsareanalysed.Themethodisapplicabletodrinking,ground,surfaceandwastewater.Inwastewateranalysis,itisrecommendedthatasmallersamplevolume,e.g.5mlor10ml,beusedinordertoreducematrixeffects.Theadsorptionofthesixcomplexingagentsonsolidmaterialsisnegligiblylow.Othercomplexingagentsofsimilarcompositionmayalsobedeterminedusingthismethod,providedtheybehavesimilarlyduringsamplepretreatment,derivatizationandgaschromatography.Thisshallbecheckedineachindividualcase.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:12P;A4
【正文语种】:英语