http://www.dyesol.com
DYESOL vs Solaronix
Solaronix is based in Switzerland and sell Dyes,Pastes ,some test equipment etc
They don't appear to have any decent partnerships like Dyesol but seem to be
stuck in some Time Warp
One of their Dyes Ruthenium 535-bisTBA (N719) is about 50% cheaper than Dyesols
and comes with a Caution:- Substance not fully tested
http://www.solaronix.com/products/rutheniumdyes/ruthenium535bistba/
