95.99 Withdrawal of Standard Jul 4, 2025
ISO
ISO/TC 27/SC 5 Methods of analysis
International Standard
73.040 Coals
Withdrawn
ISO 1952:2008 describes the extraction from solid mineral fuels by dilute hydrochloric acid and determination of extractable sodium, potassium, calcium, iron and magnesium.
WITHDRAWN
ISO 1952:1976
WITHDRAWN
ISO 1952:2008
95.99
Withdrawal of Standard
Jul 4, 2025
PUBLISHED
ISO 1952:2025