Re: Developer for Van Dyck Brown Process

From: Ryuji Suzuki ^lt;rs@silvergrain.org>
Date: 02/23/06-03:04:13 PM Z
Message-id: <1140728653.6970.255125675@webmail.messagingengine.com>

On Thu, 23 Feb 2006 15:54:02 -0500, "Sandy King" <sanking@CLEMSON.EDU>
said:

> Just slightly acidic is ok. A pH of 6.0 - 6.5 should work fine.

If you add a reasonably small amount of citric/acetic acid in water, the
pH is probably much lower than 6.0, even if the quantity is 1 to 10g/L.
Received on Thu Feb 23 15:04:35 2006

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