Withdrawn
This second edition cancels and replaces the first edition (i.e. ISO 316-1975). Should be read in conjunction with ISO 4297. Specifies principle, reagents, apparatus, sample, procedure and expression of results.
WITHDRAWN
ISO 316:1982
95.99
Withdrawal of Standard
Oct 1, 2008
Manganese ores — Determination of cobalt content — Nitroso-R-salt photometric method
95.99 Withdrawal of Standard