Re: Neutron source manufacturer

[Janzow1@AOL.COM]

Cf-252 neutron sources are available fron Frontier Technology Corporation, 

Xenia, OH, with NIST-tracable calibration.  Neutron output range from ~1 exp 

4 to ~5 exp 9 neutrons/sec.  Since the half-life of Cf-252 is 2.65 yr, these 

are made to have a specified output on a specified date.  More information at:

         www.frontiertechcorp-cf252.com



Ed Janzow

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