Re: Increasing Carbon speed.

From: Ryuji Suzuki ^lt;rs@silvergrain.org>
Date: 12/13/04-01:23:18 AM Z
Message-id: <20041213.022318.130241796.lifebook-4234377@silvergrain.org>

I don't know about how this works in carbon, but in silver gelatin
emulsions, more specifically iodobromide dry plate emulsions, I use
cerium (III) nitrate as a dopant in quantity 1 to 50 mmol per mole
AgX. When it is effective I get faster speed.

--
Ryuji Suzuki
"People seldom do what they believe in.  They do what is convenient,
then repent." (Bob Dylan, Brownsville Girl, 1986)
Received on Mon Dec 13 01:29:19 2004

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