Re: shipping unexposed POP
From: Robert Krawiec <email@example.com>
Subject: shipping unexposed POP
Date: Wed, 26 Mar 2008 14:15:06 -0700 (PDT)
> Does anyone know if any special precautions are needed
> when shipping unexposed POP?
Same as storage: keep humidity and temperature low.
> I'm guessing overseas packages get x-rayed, and if so would
> POP be sensitive to this?
POP emulsions use very fine grain emulsions, which have a
particularly poor sensitivity to x-ray, gamma ray, cosmic ray,
beta particles, etc. I can imagine the emulsion may print out
if you irradiate with low energy electron beam or alpha
particles of any energy level, or a very high flux of any
radiation, but otherwise, these radiations do not print out
image like UV light.
> How about to the x-rays that checked luggage is subjected to
> on airlines?
I don't want to be held responsible, but I don't think this is
an issue. I would not put any material for development process
to a powerful x-ray scanner, though.
"Make something religious and people don't have to deal with it, they
can say it's irrelevant." (Bob Dylan, Biograph booklet, 1985)