Description
Article no.: 25672
Jobo alpha B&W Neutral Fixer uses sodium thiosulfate as its active component. It provides a gentle fixing method for organic film emulsions, designed to help preserve negatives for archival purposes.
The product includes three separate packs. Each pack makes 2 liters of working solution, so the full set yields a total of 6 liters of ready-to-use fixer. Together, the supplied packs are calculated to provide archival proof fixing capacity for 50 films.
| Specification | Details |
|---|---|
| Product | Jobo alpha B&W Neutral Fixer |
| Active component | Sodium thiosulfate |
| Package contents | 3 packs (concentrate) |
| Working solution volume | 3 × 2 L (6 L total) |
| Intended capacity | Archival proof fixing of 50 films |
Use the supplied packs to prepare working solution as required. Each pack produces 2 liters of ready-to-use fixer, allowing you to mix only what you need. Because the formula is designed to be gentle on film emulsions, it supports archival-quality fixing when used according to standard processing practices.
Question: How many working liters do I get from the product?
Answer: The set supplies three packs, and each pack makes 2 liters of working solution, giving a total of 6 liters of ready-to-use fixer.
Question: Is this fixer suitable for preserving negatives for long-term storage?
Answer: Yes. The product description specifies archival proof fixing for up to 50 films, and the formulation based on sodium thiosulfate is presented as a gentle method for treating organic film emulsions.
Question: How many films can I expect to fix with this set?
Answer: The supplied packs are calculated to provide archival proof fixing capacity for 50 films when used as directed.
Question: What does each pack produce and why is that useful?
Answer: Each pack produces 2 liters of working solution. This lets you mix smaller batches or stagger processing sessions, which helps reduce waste and keeps fresh working solution available when needed.