Hoepfully Roger will share his source and what grade of Urea he used.
For me personally I would be comfortable with Food Grade urea available
from livestock suppliers. Of course you may have to buy a 50# bag but it
does have many uses.

Garnet

On Thu, 2004-10-21 at 08:53, Marshall Dudley wrote:
> Where does one get USP urea?
> 
> Marshall
> 
> Roger Barker wrote:
> 
> > Hi Garnet, for the test I mixed urea and distilled water together till I got
> > a saturated solution.
> > Next I mixed DMSO and distilled water together giving a 50/50 mix.
> > To this mix I added 20% of the urea/distilled water mix.
> >
> > All I have to to do now is reduce the urea mix to 10% and see how that
> > works.
> >
> > Please feel free to post any of this to the DMSO list.
> >
> > Cheers,  Roger
> > http://lbarker.orcon.net.nz/index1.html
> >
> > on 21/10/2004 3:56 PM, Garnet at [email protected] wrote:
> >
> > It must change the way DMSO is metabolized in the body?
> >
> > So please Roger, tell us again what exactly you did, for the sake of
> > clarity. And may I post this to the DMSO list?
> >
> > Thanks,
> >
> > Garnet
> >
> > On Wed, 2004-10-20 at 19:27, Roger Barker wrote:
> > on 18/10/2004 4:05 PM, sol at [email protected] wrote:
> >
> > Let us know the results!
> > sol
> >
> > Results of urea/DMSO test.
> >
> > I'm very glad to report great success with this mixture. Yesterday I
> > liberally splashed the mixture all over my hands and after allowing several
> > minutes for it to be absorbed I breathed  heavily in a (very good) friends
> > face. He reported absolutely no smell on my breath and no body odour that he
> > could detect. I on my part noticed the absence of the 'garlic' taste in my
> > mouth which could be another bonus.
> > All this is quite remarkable as the mixture in the bottle still smelled
> > vile?
> >
> > Cheers,  Roger
> > http://lbarker.orcon.net.nz/index1.html
> >
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