Wayne, Maxim Muir states that Arm and Hammer Washing Soda is the decahydrated form, not the monohydrated, and that one should multiply the amount of monohydrate specified by 2.33 to arrive at correct amount of washing soda. Now I'm curious! I've been planning to try this cheaper product, but I need to resolve this issue first. Do you have some documentation, etc. I'd appreciate knowing.(posted 8442 days ago)And Ken, I believe that Samy's Camera (431 S. Fairfax, Av, LA 90036, Tel: 333 938 2420) stocks most common photochemicals. I have no idea how their prices compare, but they are in your area.
Regards, ;^D)