ISO 21068-2:2008 specifies analytical techniques for the determination of change in mass by thermal treatment at specified temperatures, and methods for the determination of the total carbon content, free carbon, silicon carbide, silicon, total silica and free silica content of silicon-carbide-containing raw materials and refractory products.
WITHDRAWN
SRPS EN ISO 21068-2:2012
95.99
Withdrawal of Standard
Dec 30, 2024
PUBLISHED
SRPS EN ISO 21068-2:2024