Kr85 Source Question

["Gregory R. Larson" <larsongr@ORNL.GOV>]

RadSafers,



One of our waste generations has a Kr85 source that was removed from some

instrumentation for disposal in the radioactive wastestream.



The source chamber has the following data stenciled on the side...



Kr-85

5 millicuries

S/N 1015

Model # 3M-3B4G

Company:  Environmental Research Corporation, 3760 N. Dunlap, St. Paul,

Minn. 55112



Question:  Could someone provide information relative to the internal

pressure of the Kr85 gas contained in this source and any associated

reference document?



Thank you in advance for your reply,



Greg Larson



-------------------------------------------------------------

Greg Larson

ORNL LWS Manager Generator Interface (GI) and Waste Handling (WH) Groups

PO Box 2008; MS-6023

Oak Ridge, TN  37831

Office:  (865) 241-3273

E-mail:  larsongr@ornl.gov

-------------------------------------------------------------



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