Quote Originally Posted by dancqu View Post
I don't see any carbonate. Just what is meant by effectiveness? Were equal molar quantities used? Times and temperatures.?
Not knowing the test parameters what are we to make of those numbers? Dan
I can't be more informative. Wish I had access to original text in full. I take it that those chemicals help wash paper in rough proportion to the "effectiveness numbers", but that said, I'm sticking with sulfite.

C