Re: Eclair Cameras: film processing b&w reversal

[Mark <super16acl@aol.com>]

Also, you can substitute Sodium Bisulphate for the sulfuric acid ... but I 
don't recall the weight. Any good chemist should be able to calculate it, 
though, by using the weight of the Pot.Dichromate as a reference. (Or just try a few 
small batches with varying amunts of NaS(x) and see what works best).M.

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