ISO 14849:1999
This International Standard specifies a colorimetric comparison method for the determination of the amount of
ammonia and ammonium compounds in phenol-formaldehyde mouldings.
NOTE This International Standard does not provide an absolute measure of the amount of ammonia present.
The amount of ammonia in a moulded article is of importance when corrosion of metal inserts or contamination of
foodstuffs in contact with the article has to be considered.
OEN:
ISO
Langue:
English
Code(s) de l'ICS:
83.080.10
Statut:
Publié
Date de Publication:
1999-08-11
Numéro Standard:
ISO 14849:1999