Publikuar
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).
Revises
ISO 4939:1984
PUBLISHED
ISO 4939:2016
90.93
Standard confirmed
16 gush 2021
Çelik - Përcaktimi i nikelit - Metoda spektrofotometrike me dimetilglioximë
60.60 Standard published
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