Coating and Photo-Flo

Greg Schmitz (gws1@columbia.edu)
Tue, 7 May 1996 14:13:41 -0400 (EDT)

On Tue, 7 May 1996, Richard Sullivan wrote:

> I have also been doing some intensive investigations into the pt/pd process
> and have one tip that might seem heretical to many and that is the use of
> Kodak Photoflo in the emuslion. The use of 1 drop of straight KPF to @ 20
> total drops of emulsion will greatly enhance the dMax and prevent much
> washoff.

Richard,

What kind of Photo-Flo Kodak makes several (200, 600, 2100) - in my
lab I use the 1:600 variety? Have you tried any other wetting agents;
like Edwal LFN?

-greg schmitz

>===for PGP Key finger Greg Schmitz <gws1@cunix.cc.columbia.edu>===
:: ::
Key fingerprint = 73 D3 91 15 96 69 74 E5 14 51 71 44 C8 ED 01 11
Key ID: A7026B1D Key Size: 1024 bits Created: 1994/11/10
==================================================================<