RE: Potassium Oxalate

From: Sandy King ^lt;[email protected]>
Date: 07/23/04-02:20:27 PM Z
Message-id: <a0602042cbd272298a871@[192.168.2.2]>

Another question about potassium oxalate for the Pt./Pd. folks.

There is a rather significant difference in the tone of a Pt./Pd.
print depending on whether the potassium oxalate developer is used at
room temperature or at 100 degrees F.

My question is this. Is this just a difference in warmth/tone, or
does temperature also affect speed? Not speed of development but
sensitivity as evaluated by shadow density.

Sandy King
Received on Fri Jul 23 14:20:52 2004

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