95.99 Withdrawal of Standard Aug 25, 2022
ISO
ISO/TC 17/SC 1 Methods of determination of chemical composition
International Standard
77.080.01 Ferrous metals in general
The method is applicable to copper contents between 0.004 % (m/m) and 0.5 % (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.
WITHDRAWN
ISO 4943:1985
95.99
Withdrawal of Standard
Aug 25, 2022
PUBLISHED
ISO 4943:2022