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RE: FW: Heavy water face spray
Carlos
The dose from D20 will be zero unless there is some HTO in it.
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John R Johnson, Ph.D.
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-----Original Message-----
From: owner-radsafe@list.vanderbilt.edu
[mailto:owner-radsafe@list.vanderbilt.edu]On Behalf Of Carlos A. Correa
Sent: July 14, 2004 6:59 AM
To: radsafe@list.vanderbilt.edu
Subject: Re: FW: Heavy water face spray
Considering the internal dose involved using D2O directly applied over the
skin the Regulatory comission of UK should evaluate the ammount of D2O in
this product (even though the elimination of water is fast in the human
organism).
In case of beign approved (because the ammount of D2O is natural), it
means we are talking about "ppm" of D2O, almost nothing.
Regards,
Carlos Correa.
CNEA
----- Original Message -----
From: Ian Adam
To: radsafe@list.Vanderbilt.Edu
Sent: Wednesday, July 14, 2004 5:36 AM
Subject: Re: FW: Heavy water face spray
It should obviously be a really good product, but it doesn't say that
it's organic, too.
Ian
>>> Arvic Harms <Arvic.Harms@npl.co.uk> 13/07/2004 12:29:55 >>>
-----Original Message-----
From: Simon Jerome [mailto:Simon.Jerome@npl.co.uk]
Sent: 08 July 2004 08:24
To: RADCH-L@in2p3.fr
Subject: Heavy water face spray
Hi.
Had an enquiry from the UK seller of the item on this website:
http://www.mineraltreasures.net/search_categories.asp?CatID=145
How odd!
Simon Jerome
NPL-UK
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Ian Adam
Radiation Safety Officer
The Institute of Cancer Research
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