NEN ISO 5990 : 2001
Current
Current
The latest, up-to-date edition.
PHOTOGRAPHY - PROCESSING CHEMICALS - SPECIFICATIONS FOR POTASSIUM SULFITE, 650 G/L AQUEOUS SOLUTION
Published date
12-01-2013
Publisher
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Established criteria for the purity of photographic-grade potassium sulfite, 650 g/l aqueous solution, and specifies the test methods to be used to determine the purity.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| ISO 5990:2000 | Identical |
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