Current stage: 95.99 Withdrawal of Standard Aug 1, 1989
Originator: ISO
Owner: ISO/TC 91 Surface active agents
Type: International Standard
ICS: 71.100.40 Surface active agents
WITHDRAWN ISO 4312:1979
WITHDRAWN ISO 4312:1979/Add 1:1983 95.99 Withdrawal of Standard Aug 1, 1989