From: "Koch, Gerald" <gkoch02@xxxxxxxxxx> Subject: [pure-silver] Re: baking soda as wash aid Date: Thu, 17 Feb 2005 14:51:57 -0500 > I would recommend this only if a fresh solution was used each time. > Sodium bicarbonate solutions become more alkaline with age slowly > appoaching the pH of sodium carbonate. This can cause the emulsion > soften. You have a very strange belief. What happens is actually the opposite, the pH of carbonate falls. -- Ryuji Suzuki "Keep a good head and always carry a light camera." ============================================================================================================= 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.