Term
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Definition
Record sensi-strip for fog, speed and contrast
Clean crossover racks
Check temp of developer and wash water
Replenishment rates |
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Term
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Definition
pH: 4.1
Spec. Grav: 1.11+/- .004 |
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Term
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Definition
pH: 10.1
Spec. Grav: 1.08 +/- .004 |
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Term
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Definition
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Term
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Definition
Phenidone - Fast grays
reducing agent |
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Term
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Definition
Hydroquinone - Slow blacks
reducing agent |
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Term
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Definition
Sodium carbonate - Swells gelatine
produces alkalinity |
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Term
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Definition
potassium bromide - protects exposed silver halide crystals
anti fog agent |
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Term
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Definition
| Sodium sulfite - controls oxidation and maintains balance of chemicals |
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Term
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Definition
| Gluteraldehyde - controls swelling of gelatin |
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Term
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Definition
| Water - dissolves other chemicals |
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Term
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Definition
| Acetic Acid - Neutralizes developer |
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Term
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Definition
| Ammonium thiosulfate: removes undeveloped silver from emulsion |
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Term
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Definition
| Potassium alum - stiffens and shrinks emulsion |
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Term
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Definition
| Sodium sulfite - maintains chemical balance |
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Term
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Definition
Removes excess chemicals
facilitates viewing/storage |
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