Re: Eliminating CaCO3 in buffer in "achival" watercolor papers
conservationresources or something like that. (They sell special microchamber papers for conservation and for using as boards...) BTW, I also remember to read that sulfur di/trioxide in atmosphere is another main cause of deterioration (forms sulfuric acid?) Regards, Loris. 18 Ağustos 2008, Pazartesi, 11:24 am tarihinde, Ryuji Suzuki yazmış: > From: Loris Medici <firstname.lastname@example.org> > Subject: Re: Eliminating CaCO3 in buffer in "achival" watercolor papers > Date: Mon, 18 Aug 2008 10:58:11 +0300 (EEST) > >> As far as I can read, acetic acid is the main cause of paper >> deterioration, so it has to be thoroughly washed out of >> paper when done. > > Where did you read that?