Quote Originally Posted by blix@broadpark.no
I`ve used the Tetenal press kit several times and it`s great stuff, but with one roll roll to process you`ll waste a lot of $$$$$$
Wait until you have 8-10 rolls as color chemicals doesn`t keep well.
I don't understand why people repeat this nonsense.

C41 mixed chemistry will last at least 3 months in tightly capped bottles, more likely 6 months if they are full to the brim or if butane has been used to evacuate oxidizing agents.

Even partially used developers will last at LEAST 3 months if treated with a butane squirt after each film (Agfa CN70 process)