Best Selenium Toner?

[John Wiegerink]

I bought a bottle of Bellini selenium toner a while back to keep up at my cottage. It work just as good as the Kodak selenium toner down home. Yes, I would buy it again!

 

[mshchem]

I use selenium toner on most every print. I'm after the increase in the blacks, and the color change more than worries about permanence. On cold neutral papers I use KRST mixed 1+3 (25%) warm tone, chloride papers require much more dilute solution. On occasion I will make up Kodak Blue Toner, gold, it's amazing to see it's effect on warm tone paper, it does make everything look good, cost is prohibitive.

I'm curious to hear what concentration members here are using with selenium toner and for what specific paper?