DEAR RICHARD, Just one favor...when you come out from under the bed, PLEASE tell me how much Sodium Citrate I should add per liter along with the other reagents to make stock solution of Hypo Clearing Agent. I want to correct my formula. CHEERS! BOB -----Original Message----- From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Richard Knoppow Sent: Saturday, April 28, 2007 7:52 PM To: pure-silver@xxxxxxxxxxxxx Subject: [pure-silver] Re: Chemical substitution A CORRECTION! Yikes! I just rechecked the current MSDS for Kodak Hypo Clearing Agent, I contains _Sodium Citrate_ NOT Citric Acid. I don't know the source of this confusion, perhaps some much older edition listed the acid or perhaps my memory is going ("My mind is going Dave, I can feel it...") In any case the citrate would shift pH slightly to the alkaline side if it did anything. I will now go hide under the bed. --- Richard Knoppow Los Angeles, CA, USA dickburk@xxxxxxxxxxxxx ============================================================================ ================================= 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. ============================================================================================================= 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.