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ISO 4946:1984

Steel and cast iron — Determination of copper content — 2,2'-Diquinolyl spectrophotometric method

Dec 1, 1984
95.99   Withdrawal of Standard   Feb 2, 2016

General information

95.99     Feb 2, 2016

ISO

ISO/TC 17/SC 1

International Standard

77.080.01  

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Scope

This method is applicable to copper contents between 0.02 % (m/m) and 5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests. Annex B includes the graphical representation of precision data.

Life cycle

NOW

WITHDRAWN
ISO 4946:1984
95.99 Withdrawal of Standard
Feb 2, 2016

REVISED BY

PUBLISHED
ISO 4946:2016

National adoptions

SRPS C.A1.060:1991  
ISS

Steel and cast iron — Determination of copper content — 2,2'-Diquinolyl spectrophotometric method

95.99   Withdrawal of Standard

C017-1 more