Kodak Professional D‑76 Film Developer — Powder to Make 1 Gallon Working Solution
Kodak’s D‑76 Film Developer has long been one of the most trusted standard developers for black & white film. The powder concentrate makes approximately one gallon (3.8 L) of stock solution and supports full emulsion speed, excellent shadow rendition, and a robust tonal range with normal contrast.
You may use the stock solution directly or dilute to 1 + 1 for greater sharpness (with a slight increase in grain) while maintaining full speed.
Ideal for 35mm, 120, or sheet film formats; suitable for general‑purpose use, push/pull processing, and as a benchmark developer in labs and home darkrooms.
Key Features
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Powder concentrate that yields ~1 gallon (≈3.8 L) working solution.
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Full emulsion speed usage with normal contrast and excellent shadow detail.
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Fine grain results, especially at stock strength; 1+1 dilution offers enhanced sharpness if desired.
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Long developmental latitude — good for push/pull techniques.
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Compatible with most B/W negative films.
Technical Specifications
| Spec | Detail |
|---|---|
| Product Name | Kodak Professional D‑76 Film Developer |
| Format | Powder concentrate to make approx. 1 gallon (3.8 L) working solution. |
| Typical Use | Black & white negative film development — general purpose. |
| Grain / Contrast | Fine grain at stock; 1+1 dilution gives higher sharpness (slight grain increase). |
| Emulsion Speed | Full emulsion speed when used as directed. |
| Dilution Options | Stock solution, or dilution 1:1 (developer:water) for higher sharpness. |
| Approximate film capacity | According to sources: one gallon can handle approx. 16 rolls of 36 exposure film at stock strength. |
| Safety / Handling | See SDS for hazards (contains developing agents, soda‑sulfite etc.). |
