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Quick questions on Am-241 in smoke detectors.



     Radsafers,
     
     What is the "source" of the Am-241 in smoke detectors?
     
     Do the manufactures obtain Pu-241 from the DOE?
     
     Is there any reason to suspect Pu-241 contamination in the 
     detector's Am-241 source?
     
     Just wondering,
     Jay
     
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     J. W. Poston, Jr.                                   W: 208-533-7638
     ANL-West                                            F: 208-533-7344
     P. O. Box 2528                                   Jay.Poston@anl.gov
     Idaho Falls, ID  83403
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