ISO 3629:2000
Current
The latest, up-to-date edition.
Photography — Processing chemicals — Specifications for potassium metabisulfite
Hardcopy , PDF
English
21-12-2000
This International Standard establishes criteria for the purity of photographic-grade potassium metabisulfite and
specifies the tests to be used to determine the purity.
| Committee |
ISO/TC 42
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS ISO 3629:2000 | Identical |
| NEN ISO 3629 : 2001 | Identical |
| IS 500 : 2024 | Identical |
| 12/30258182 DC : 0 | BS EN 12121 - CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM DISULFITE |
| EN 12121:2012 | Chemicals used for treatment of water intended for human consumption - Sodium disulfite |
| PREN 12121 : DRAFT 2012 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM DISULFITE |
| I.S. EN 12121:2012 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM DISULFITE |
| BS 4168-2:1994 | Hexagon socket screws and wrench keys: metric series Specification for hexagon socket set screws with flat point |
| 09/30211977 DC : 0 | BS EN 16031 - ADJUSTABLE TELESCOPIC ALUMINIUM PROPS - PRODUCT SPECIFICATIONS, DESIGN AND ASSESSMENT BY CALCULATION AND TESTS |
| DIN EN 12121:2013-02 | Chemicals used for treatment of water intended for human consumption - Sodium disulfite |
| BS EN 12121:2012 | Chemicals used for treatment of water intended for human consumption. Sodium disulfite |
| UNE-EN 12121:2013 | Chemicals used for treatment of water intended for human consumption - Sodium disulfite |
| ISO 10349-5:1992 | Photography — Photographic-grade chemicals — Test methods — Part 5: Determination of heavy metals and iron content |
| ISO 10349-1:2002 | Photography — Photographic-grade chemicals — Test methods — Part 1: General |
| ISO 10349-9:1992 | Photography — Photographic-grade chemicals — Test methods — Part 9: Reaction to ammoniacal silver nitrate |
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