Developing beyond the capabilities of film, and yet I think it could have bee...
Easily compare recipes with the FilmDev Recipe Finder
All FilmDev Recipes
Ilford HP5+ 400 at 6400 in Foma Fomadon P Stock
39 minutes, 15 seconds at 20°C/68.0°F
Ilford HP5+ 400 at 3200 in Foma Fomadon P Stock
28 minutes at 20°C/68.0°F
Kodak Tri-X 400 in Agfa Rodinal 1:50
13 minutes at 20°C/68.0°F
Kentmere Photographic Kentmere 400 in Adox Adonal 1:100
1 hour (Stand developed) at 20°C/68.0°F