This developer is recommended for use with Ansco X-Ray Film. Ansco 30 is also suitable for Ansco arial films as it is clean-working, has long life and gives high contrast.
| Hot water (125F 0r 52C) | 750 ml |
| Metol | 3.5 g |
| Sodium Sulfite, anhydrous | 60 g |
| Hydroquinone | 9 g |
| Sodium Carbonate, monohydrated | 40 g |
| Potassium Bromide | 2 g |
| Water to make | 1 L |
Do not dilute for use.
Normal developing time at 68F (20C) for X-Ray Film, 6 minutes, for Non-Screen X-Ray Film, 8 minutes, for Ansco aerial films, 10-15 minutes depending upon the type of developing machine.
From Ansco Formulas for Black and White Film by GAF, 1948 – Formulas are provided for historical reference. They may not work well with modern films and papers. Some of the chemicals can be dangerous. As with all photographic processes, be careful.
