This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
ISO 4939:2016 specifies a spectrophotometric method for the determination of nickel in steel using dimethylglyoxime.
The method is applicable to the determination of nickel mass fractions in the range of 0,10 % and 2,0 %. Cobalt, copper and manganese can cause interferences (see 7.3.2).
Status : PublishedPublication date : 2016-02
Edition : 2Number of pages : 9
Technical Committee:Methods of determination of chemical composition
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