Re: Tween 20 vs. Ilford Ilfotol and kallitype formulas

Peter Marshall (petermarshall@cix.compulink.co.uk)
Thu, 20 Feb 1997 18:07 +0000

In-Reply-To: <3.0.1.32.19970219213639.00691880@mail.telepac.pt>

Carlos

Thanks for that very complete description of your methods.

However, what is GBC proportional sizing please? (Perhaps I haven't been
paying attention?)

<< 2g of sodium difosfate >>
Could you please clarify - is this di-sodium orthophosphate (Na2HPO4 - 12H2O)?

Agepon I know is an Agfa wetting agent. Is Chlorox a tradename for household
bleach?

Peter Marshall

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