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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标准号:ISO 23913-2006
中文标准名称:水质.铬(VI)的测定.流动分析(CFA和FIA)法和光谱测定法
英文标准名称:Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection
标准类型:Z16
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:Z16
国际标准分类号:13.060.50
引用标准:ISO 3696;ISO 5667-3;ISO 8466-1
适用范围: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.

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