[alt-photo] casein and tsp

[Gordon J. Holtslander]

I have some purified casein and am going to try casein printing again

I  have this:
http://www.sigmaaldrich.com/etc/medialib/docs/Sigma/Product_Information_Sheet/c5890pis.Par.0001.File.tmp/c5890pis.pdf

I am curious if anyone has used tri-sodium phosphate (TSP) as a casein 
solvent rather than ammonia?  TSP is used in a number of casein paint 
formulas.

Gord

-- 
Gordon J. Holtslander
gjh at shaw.ca