bohermann
Hello forum,
Does anyone know the development times for 2, 3 or 4 ADOX CHS100 films developed together in APH09?
I’d be grateful for any advice.
Best regards
Harald
michael-kielgmxnet
Hello Harald,
With APH09 (identical in composition to Rodinal), there are no extension factors during the development of several films at the same time. However, you must ensure that you use the minimum quantity of 10ml of concentrate per film. Depending on the dilution you want, you will then need a developing tank of a suitable size. Example for 2 films: you need 2 x 10 ml = 20 ml of concentrate. With a dilution of 1+50, this gives you 1020 ml of working solution.
Best regards,
Michael
