Development times
Showing 4 of 147 published times.
| Film | Dilution | EI | Temp | Time | Agitation | Source |
|---|---|---|---|---|---|---|
| Delta 400 Professional | 1+25 20.0 °C | 200 pull 1 stop | 6:00 | Ilford — 4 inversions every 60 s | ||
| Delta 400 Professional | 1+50 20.0 °C | 200 pull 1 stop | 11:30 | Ilford — 4 inversions every 60 s | ||
| Delta 400 Professional | 1+25 24.0 °C | 200 pull 1 stop | 5:00 | Ilford — 4 inversions every 60 s | ||
| Delta 400 Professional | 1+50 24.0 °C | 200 pull 1 stop | 9:30 | Ilford — 4 inversions every 60 s |
Reuse
Checked 21 October 2026
ADOX says ADOX Rodinal is one-shot: use it once and pour it away.
RODINAL is a one-shot developer and can not be re-used
Dilutions
- 1+25 1 + 25 water
- 1+50 1 + 50 water
- 1+100 1 + 100 water
Link to this page
Specification
- Type
- B&W developer
- Form
- Liquid concentrate
- Capacity rolls per litre
- —
- Shelf life, unopened
- —
- Shelf life, opened
- —
A dash means the figure has not been read off the maker’s sheet. A guess here would produce wrong answers silently.
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