[alt-photo] Re: casein history

Christina Anderson zphoto at montana.net
Tue Jul 10 15:19:34 GMT 2012

What an easy formula, Guido. I see it is about a 14% solution. Do you combine that equally with dichromate? Are you still using acrylic colors in the mix or powdered pigments?

Christina Z. Anderson

On Jul 10, 2012, at 11:07 AM, Guido Ceuppens wrote:

> Christina,
> Still following up on the list, I learned soooo much from it!
> Another, very simple way to dissolve the powdered casein (Kremer):
> 5 grams of casein powder, add 35 ml water, stir a bit to avoid lumps
> and add 1 ml ammonia (household).
> Is immediately ready to be used and does not smell to much to ammonia,
> keeps at least 3/4 days.
> Best,
> Guido
> 2012/7/10 Christina Anderson <zphoto at montana.net>:
>> GUIDO you are still on the list!!!! YAY!! Yes, I dug up your formula on the alt list from 2009.
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