Withdrawn
Specifies a method of the determination of the total carbon and the total hydrogen of hard coal, brown coal, lignite and coke by a high temperature combustion method.
WITHDRAWN
ISO 609:1975
WITHDRAWN
ISO 609:1996
95.99
Withdrawal of Standard
May 16, 2025
WITHDRAWN
ISO 609:1996/Cor 1:1996
PUBLISHED
ISO 609:2025
Solid mineral fuels — Determination of carbon and hydrogen — High temperature combustion method
90.93 Standard confirmed