[ RadSafe ] Sr-90 in milk (re-named)

Busby, Chris C.Busby at ulster.ac.uk
Sat Jun 4 02:53:45 CDT 2011




-----Original Message-----
From: radsafe-bounces at agni.phys.iit.edu on behalf of John R Johnson
Sent: Fri 6/3/2011 11:45 PM
To: The International Radiation Protection (Health Physics) MailingList; The International Radiation Protection (Health Physics) Mailing	List
Subject: Re: [ RadSafe ] Sr-90 in milk (re-named)
 
By producing it in an accelerator!


-----Original Message----- 
From: Edmond Baratta
Sent: Friday, June 03, 2011 10:28 AM
To: The International Radiation Protection (Health Physics) MailingList ; 
The International Radiation Protection (Health Physics) Mailing List
Subject: Re: [ RadSafe ] Sr-90 in milk (re-named)

How can you have Sr-89, without Sr-90??

Ed Baratta
edmond0033 at comcast.net

-----Original Message----- 
From: Steven Dapra
Sent: Wednesday, June 01, 2011 8:07 PM
To: The International Radiation Protection (Health Physics) Mailing List
Subject: [ RadSafe ] Sr-90 in milk (re-named)

June 1

         A trace.  Well, my goodness, it sounds like time to
panic.  (You go first, Chris, and show us how it's done.)

Steven Dapra


At 09:41 AM 6/1/2011, you wrote:
>May 31
>
>          Has any Sr-90 been measured in milk in Hawaii?
>
>Steven Dapra
>
>No Sr-90, but a trace of Sr-89
>
>http://www.epa.gov/japan2011/docs/rert/RadNet-Sr-Milk-Public-Release-5-24-2011.pdf
>
>That was from early April.  Someday we may get more data.
>
>Tony Harrison, MSPH
>Colorado Department of Public Health and Environment
>Laboratory Services Division
>303-692-3046

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The activity of Sr89 is higher in the initial release from fission so they just havent detetected the Sr90, its below their detection limit
chris


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