[ RadSafe ] cesium 137 check source rate

Harley Vance harleyvance at ymail.com
Wed Aug 18 03:21:41 CDT 2010

I just got a cesium 10 microcurie test source in the mail, and I haven't gotten my geiger counter yet. 
My question is, what is the approximate rate of radiation at the surface of the disc?

It is blue and I believe it is encased in some kind of epoxy.



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