I have been using Tetanol tablets to make one shot dev for 35mm films and it's a bit expensive. I have now changed to MF so I now need to use 4 tablets per film to get to the required 600ml and the cost has doubled.
The Tetanol instructions say that 1 tablet is needed for a 35mm film - presumably in a rotary tank. Anybody any idea what the dev times are for greater dilutions or alternatively a cheaper source of 1 shot dev.
Any help gratefully received.