From:
Andrew Nelson <awnelson87**At_Symbol_Here**GMAIL.COM>
Subject:
Re: [DCHAS-L] Radioactivity testing
Date:
Dec 19, 2022 16:26 UTC
Reply-To:
ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
Message-ID:
<CAJYvHkcqOKaERCEsDL1D7ZYyOisPFAhwXZ3cH=hRb7njKEAwPQ**At_Symbol_Here**mail.gmail.com>
In-Reply-To:
<E3A46F0A-8708-42B0-9FD3-35E5EB7029D7**At_Symbol_Here**dchas.org>
The UIowa state hygenic lab runs a fully accredited rad lab. Ask for Dr. Dustin May. He’s well versed in environmental actinides. He can also likely recommend labs closer to you if you don’t want to deal with shipping.
contract labs like ALS can also do this type of testing.
Cheers,
-andy
From: Janine Rhodes <janine**At_Symbol_Here**taylortechnologies.com>
Digest topic: Radioactivity testing
My laboratory uses a dilute aqueous solution of Thorium nitrate in one of its processes. Thorium nitrate is considered weakly radioactive. A request has been made for us to obtain information regarding the specific radioactivity of the solution. Does anyone know of a laboratory that will perform certified radioactivity testing? We have been unable to find a laboratory to help us!
Thank you for any help you can provide!
Janine
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