Anyone know the shelf life of working solution TF-3 diluted 1:4? (I keep mine in mylar wine bags...no oxygen, no light).
I ask this because I'm working very "sporadically" these days, what with the full time job and 3 1/2 year old child and all...
I've been tossing it after 2 months no matter how many prints get made (I use the 2 bath method)...do you think that could be safely increased? I didn't get TF-3 via the Darkroom Cookbook so I don't have the original information.