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GC analysis on Glycerin

http://www.chromforum.org/viewtopic.php?t=7745

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GC analysis on Glycerin

Posted: Wed Jan 23, 2008 10:51 am
by lingo_belle
hi,

I would like to run a glycerin analysis by GC. How shld I go abt doing it? If I'm injecting a standard, how much will be sufficient to get a well resoluted peak? Is there any treatment needed? like solid phase extraction? what is the possible retention time? Thanks all!

Posted: Wed Jan 23, 2008 1:21 pm
by JGK
Once again, 10 seconds on Google

http://www.biodieselmagazine.com/articl ... le_id=1804

Posted: Wed Jan 23, 2008 2:51 pm
by Consumer Products Guy
Consumer products scientists have been assaying for glycerine content by capillary GC for over 20 years. Journal of the American Oil Chemists Society, Vol. 64, No. 9 (September 1987), pp. 1356-1357.

Posted: Fri Jan 25, 2008 3:21 am
by lingo_belle
Consumer products scientists have been assaying for glycerine content by capillary GC for over 20 years. Journal of the American Oil Chemists Society, Vol. 64, No. 9 (September 1987), pp. 1356-1357.


thx!
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