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ISO 4939:1984

Steel and cast iron — Determination of nickel content — Dimethylglyoxime spectrophotometric method ISO 4939:1984

Publication date:   Dec 1, 1984

95.99 Withdrawal of Standard   Jan 28, 2016

General information

95.99 Withdrawal of Standard   Jan 28, 2016

ISO

ISO/TC 17/SC 1 Methods of determination of chemical composition

International Standard

77.080.01   Ferrous metals in general

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Scope

The method is applicable to different nickel contents. Cobalt, copper and manganese may cause interferences. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.

Life cycle

NOW

WITHDRAWN
ISO 4939:1984
95.99 Withdrawal of Standard
Jan 28, 2016

REVISED BY

PUBLISHED
ISO 4939:2016