DIN 53914-97
Testing of surface active agents; determination of surface tension
This standard specifies the testing of surface active agents as well as determination of surface tension. It is a revised version of the 1978 standard ISO “304:1978”.
Testing of surface active agents; determination of surface tension
This standard specifies the testing of surface active agents as well as determination of surface tension. It is a revised version of the 1978 standard ISO “304:1978”.
