95.99 Withdrawal of Standard Aug 15, 2022
ISO
ISO/TC 27/SC 5 Methods of analysis
International Standard
73.040 Coals
Withdrawn
ISO 23380:2013 provides guidance on the selection of methods used for the determination of trace elements in coal. The trace elements of environmental interest include antimony, arsenic, beryllium, boron, cadmium, chlorine, chromium, cobalt, copper, fluorine, lead, manganese, mercury, molybdenum, nickel, selenium, thallium, vanadium, and zinc. The radioactive trace elements thorium and uranium can be added to this list.
WITHDRAWN
ISO 23380:2008
WITHDRAWN
ISO 23380:2013
95.99
Withdrawal of Standard
Aug 15, 2022
PUBLISHED
ISO 23380:2022