We get our I125 calibration source from:
TEST-ER Inc.
225 Mitchell Court A10
Chesapeake Square
Addison, Illinois 60101
800-622-3235
708-627-3235
___________________________________________________________________
Don Jordan Tel. (312) 702-6299
Office of Radiation Safety Fax 702-4008
The University of Chicago email: don@radpro.uchicago.edu
-- Opinions expressed are soley the author's --