ISO 3620:1994
Current
The latest, up-to-date edition.
Photography — Processing chemicals — Specifications for aluminium potassium sulfate
Hardcopy , PDF
English
15-12-1994
Establishes criteria for the purity of photographic-grade aluminium potassium sulfate dodecahydrate, AlK(SO4)2·12H2O, and specifies the tests to be used to determine the purity.
| Committee |
ISO/TC 42
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
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