Fotohuis
Well-known
Maybe not so many people know that it is easy to re-generate a mini lab kit like Rollei Digibase C-41 or Tetenal.
Even after 4 months you can re-use it. The worst part is the Phenylene Diamine in the C-41 developer (part C) which can go bad.
When making 300ml fluid using in rotary for a Jobo 2523 tank (270ml minimum volume) every time when doing two C-41 films again you dump 100ml old and make 100ml new and re-using the whole 300ml again and again.
But you do not have to use the Starter again because this is used only once when making a complete new fresh kit (300ml) and then the Starter is used to rippening the C-41 developer for the first time and it has then the capacity of approx. 5-6 films.
In this way you can make 10 (C-41) films from a 0,5 liter kit within 6-8 months.
And use Protectan (Tetenal) on the C-41 developer and parts A-B- and especially C.
Even after 4 months you can re-use it. The worst part is the Phenylene Diamine in the C-41 developer (part C) which can go bad.
When making 300ml fluid using in rotary for a Jobo 2523 tank (270ml minimum volume) every time when doing two C-41 films again you dump 100ml old and make 100ml new and re-using the whole 300ml again and again.
But you do not have to use the Starter again because this is used only once when making a complete new fresh kit (300ml) and then the Starter is used to rippening the C-41 developer for the first time and it has then the capacity of approx. 5-6 films.
In this way you can make 10 (C-41) films from a 0,5 liter kit within 6-8 months.
And use Protectan (Tetenal) on the C-41 developer and parts A-B- and especially C.