ISO 7109:1985
Ammonia solution for industrial use — Determination of residue after evaporation at 105 degrees C — Gravimetric method
OVERVIEW
A test portion is evaporated in a tared platinum dish and the residue is weighed after drying at 105 2 °C. The method is applicable to solutions containing not more than 35 % (m/m) ammonia.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1985 |
| No. of Pages | 1 |
| ICS Classification | 71.060.40 Bases |
| Committee | ISO/TC 47 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |