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processor chemicals
dev. and fix. chemical names
| Question | Answer |
|---|---|
| Developing agent | phenidone, hydroquinone |
| Developing activator/buffer | sodium carbonate |
| Developing hardener | glutaraldehyde |
| Developing preservative | sodium sulfite |
| Developing sequestering agent | chelates |
| Developing restrainer | potassium bromide |
| Developing solvent | water |
| Fixing agent | ammonium thiosulfate |
| Fixing buffer | acetate |
| Fixing hardener | potassium alum |
| Fixing preservative | sodium sulfite |
| Fixing sequestering agent | boric acids, salts |
| Fixing activator | acetic acid |
| Fixing solvent | water |