95.99 Withdrawal of Standard Jun 4, 2019
ISO
ISO/TC 27/SC 5 Methods of analysis
International Standard
73.040 Coals
Withdrawn
ISO 11724:2016 specifies a method for the determination of total fluorine in coal, coke and fly ash.
From measurement of the total fluorine alone, it is not possible to estimate the amount of fluorine released to the environment by utilization of the coal and subsequent disposal of the ash residue.
WITHDRAWN
ISO 11724:2004
WITHDRAWN
ISO 11724:2016
95.99
Withdrawal of Standard
Jun 4, 2019
PUBLISHED
ISO 11724:2019