Ever since getting involved in b&w process I've been regretting not paying attention to Mr. Nobrega's Chemistry Class, back in 1983... I use a hot bath to put my bottles of working solutions in to bring them to temp. I've found that liquids will heat quickly, but they take a long time to cool. Especially Stop and Fix - not necessarily the developer. Is this right, or am I not being very scientific in my methods. Is there a better way to do this than just guessing. If my solutions are all at basement temp of 60 to 64F, what should the hot bath be at to bring everything to 68-70F. 1 Liter glass bottles (usually full). 6 Liter tub of water. Any chem buffs out there? Elias ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.