ISO 14849:1999
Plastics — Phenol-formaldehyde mouldings — Determination of free ammonia and ammonium compounds — Indophenol method
OVERVIEW
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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1999 |
| No. of Pages | 8 |
| ICS Classification | 83.080.10 Thermosetting materials |
| Committee | ISO/TC 61/SC 12 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |