Re: Glycerol as humectant for POP Pd prints at low RH
Some carbon printers recently discussed this very issue on the carbon forum. It does appear that glycerine speeds up the dark reaction, but not so much as to interfere with consistent results if standard working procedures are followed. Sandy King At 11:40 AM +0100 2/26/07, martinm wrote: ----- Original Message ----- From: "Loris Medici" <mail@loris.medici.name> To: <alt-photo-process-l@usask.ca> Sent: Sunday, February 25, 2007 10:18 PM Subject: Glycerol as humectant for POP Pd prints at low RH In the context of DCG (gelatin) adding glycerol is said to speed up dichromate reduction. Hence it will accelerate dark reaction. Martin
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