NBN T 04-333-1988
Caprolactam for industrial use - Determination of colour of 5 0 %aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) - Spectrometric method

Standard No.

NBN T 04-333-1988

Release Date

1988

Published By

BE-NBN

Latest

NBN T 04-333-1988

NBN T 04-333-1988 history

• 1988 NBN T 04-333-1988 Caprolactam for industrial use - Determination of colour of 5 0 %aqueous caprolactam solution, expressed in Hazen units (platinum-cobalt scale) - Spectrometric method