ISO 23913-2006 水质.铬(VI)的测定.流动分析(CFA和FIA)法和光谱测定法

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                   【英文标准名称】:     Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection            【原文标准名称】:     水质.铬(VI)的测定.流动分析(CFA和FIA)法和光谱测定法            【标准号】:     ISO 23913-2006            【标准状态】:     现行            【国别】:     国际            【发布日期】:     2006-05    【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/TC 147【标准类型】: ()【标准水平】: ()【中文主题词】: 分析;化学分析和试验;水化学;铬;铬含量;铬(VI) ;含量测定;废水检验;(信息)流分析;污水;光谱测定法;试验;水;水质;水质试验【英文主题词】: Analysis;Chemical analysis and testing;Chemistry of water;Chromium;Chromium content;Chromium(VI);Determination of content;Examination of waste water;Flow analysis;Sampling methods;Sewage;Spectrometry;Testing;Water;Water quality;Water testing【摘要】: This International Standard specifies flow injection analysis (FIA) and continuous flow analysis (CFA) methods for the determination of chromium(VI) in various types of water. The method applies to the following mass concentration ranges.FIA:               20 ug/l to 200 ug/l and 200 ug/l to 2 000 ug/l for surface water, leachates and waste water.CFA:             2 ug/l to 20 ug/l and 20 ug/l to 200 ug/l for drinking water, ground water, surface water,leachates and waste water.The range of application may be changed by varying the operating conditions.Seawater may be analysed by these methods with changes in sensitivity and after adaptation of the reagent and calibration solutions to the salinity of the samples.【中国标准分类号】: Z16【国际标准分类号】: 13_060_50【页数】: 14P;A4【正文语种】: 英语         
         

hymjg1981

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