GSO ISO 6703-3:2008
水质氰化物的测定 第3部分：氯化氰的测定

Water quality - Determination of cyanide - Part 3: Determination of cyanogen chloride

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标准号

GSO ISO 6703-3:2008

发布

2008年

发布单位

GSO

当前最新

GSO ISO 6703-3:2008

 

 

适用范围

This part of IS0 6703 specifies a method for the determination of cyanides, as cyanogen chloride (see clause 2) in water. The method is applicable for the determination of cyanogen chloride concentrations in the range 0,02 to 15 mg/l. 1) At present at the stage of draft. The ions and compounds listed in the table, if present singly or in combination at concentrations above the specified limiting concentration, interfere with the method (the list is not exhaustive). The presence of aldehydes, e.g. formaldehyde, may give lower cyanide values because of the formation of cyanohydrin,

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