Thanks, Jay. I'd worked out the 1 liter conversions but posted it as published in Haist, and your numbers are the same as mine. If you want to substitute sodium metabisulfite for potassium metabisulfite in the 1 liter formula, use 5.1 g sodium metabisulfite.
The working solution is undiluted--1 part A plus 1 part B.
And yes, it is grainy, but I'll see if that improves by cutting down the development time, and possibly diluting. I'm mainly interested in using this for large format, so the grain isn't a big issue.
I'll post some test shots once I've got something interesting. |