I am very interested in your sensitizing tests at 2.5,2.7 and 3.0 . What
temperature are you sensitizing at? I try to keep my sensitizing bath at
54%F. and leave tissue in for 3.5 minutes. I have found variations in
temperature affect the speed of the tissue. Tell me about developing Arista
APHS. I have not used it and want to try. Thanks. Janet