Re: Low background beta counter

[james.tracy@nist.gov]

Try

Oxford instruments (formerly Tennelec) :  1-800 -769-3673
Protean Instrument corp:  615- 988-6911


>We may be needing to purchase a new low background gas flow proportional 
>counter (primarily for beta counting) in the near future.  The one we
>have  was made by Canberra and is no longer manufactured.  I would like
>to find  out what other companies make these instruments (with phone
>number, if  possible).  Also, what are other labs using and what is your
>experience with  it?

James Tracy
NIST
Gaithersburg, MD 20899
301-975-5800
email: james.tracy@nist.gov

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