Intensifying Screens

[Colin Rasmussen]

In article <199502202034.OAA06083 at mail.utexas.edu>,
kbrowning at MAIL.UTEXAS.EDU (Karen Browning) wrote:

> screen was the Quanta III by Dupont.  Exposing at -70 was necessary for 
> enhancement of 32P and 125I. 

...because the film becomes more sensitive to photons at low temperature
if I remember right....

-- 
Dr. Colin Rasmussen
Department of Anatomy & Cell Biology
University of Alberta
Edmonton, Canada, T6G 2H7
email - crasmussen at anat.med.ualberta.ca