[pure-silver] prepackaging my developer
- From: Dennis Purdy <dlp4777@xxxxxxxxxxxxx>
- To: pure-silver@xxxxxxxxxxxxx
- Date: Mon, 9 Nov 2009 09:12:08 -0800
I have an ongoing project which I am using a specific film developer
for. It is Ansco 47 which must be mixed from scratch and uses all
the usual suspects for chemicals. I am getting tired of mixing it up
everytime I want to use it so I am thinking of prepackaging it in zip
lock bags. I am wondering if there is some reason I should keep any
of the chemicals separate within the mix, like the metol or
Hydroquinone or sodium carbonate. I know that D76 comes in a single
bag and it uses most the same stuff. My mix calls for Metol,
Hydroquinone, Sodium Sulfite, Sodium Carbonate, Sodium Bisulfate and
potassium Bromide. If I just weigh it out and put it in batches in
zip lock bags will there be any internal oxidizing or other bad
reactions over time?
thank you
Dennis
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