Tom, here's the ingredients I found on the Agfa MSDS (thanks for bringing it up, BTW):
Potassium sulfite 1-5 %
Potassium carbonate 1-5 %
Hydroquinone 0-1 %
Phenidone 0-1 %
Potassium bromide 0-1 %
EDTA, Tetrasodium salt 0-1 %
Water (To 100%)
Wouldn't the adition of Potassium sulfite, Phenidone, Tetrasodium salt, and Pot Bromide, along with the exclusion of Sodium Sulfite, make for a significantly different chemical than Agfa120?
And isn't the Pot Carbonate in the 8% range in the 120?
I'm not asking this to be stubborn, but out of sheer ignorance...
here's the link to the MSDS I found: