EN ISO 120:1998
Plastics - Phenol-Formaldehyde Mouldings - Determination of Free Ammonia and Ammonium Compounds - Colorimetric Comparison Method

Standard No.

EN ISO 120:1998

Release Date

1998

Published By

European Committee for Standardization (CEN)

Latest

EN ISO 120:1998

EN ISO 120:1998 history

• 1998 EN ISO 120:1998 Plastics - Phenol-Formaldehyde Mouldings - Determination of Free Ammonia and Ammonium Compounds - Colorimetric Comparison Method