Withdrawn
The insoluble matter is generally considered to be acid-insoluble silica and silicates, carbides, alumina, and clays. The methods are applicable to lubricant-free powders. ISO 4496 specifies apparatus and reagents, sampling, procedure, expression of results and test report.
WITHDRAWN
SRPS C.A1.520:1990
95.99
Withdrawal of Standard
May 31, 2011
WITHDRAWN
SRPS EN 24496:2011