Alan Johnson
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- Nov 16, 2004
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It's example 1 in this patent that is given in the Film Developing Cookbook:
Some time ago I made this without the DTPA but that is now available as pointed out by @albada.
I wrongly used EDTA ,the results were indistinguishable from commercial Xtol, it was kept under inert gas.
Some time ago I made this without the DTPA but that is now available as pointed out by @albada.
I wrongly used EDTA ,the results were indistinguishable from commercial Xtol, it was kept under inert gas.