95.99 Withdrawal of Standard Mar 3, 2010
ISO
ISO/TC 27/SC 5 Methods of analysis
International Standard
73.040 Coals
Withdrawn
Specifies a method of determining the nitrogen content of hard coal, brown coal and lignite by the semi-micro Kjeldahl method. Replaces the third edition.
WITHDRAWN
ISO 333:1983
WITHDRAWN
ISO 333:1996
95.99
Withdrawal of Standard
Mar 3, 2010
WITHDRAWN
ISO 333:1996/Cor 1:1996