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Dimethyl hydrazine analysis

http://www.chromforum.org/viewtopic.php?t=23284

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Dimethyl hydrazine analysis

Posted: Mon Aug 26, 2013 8:41 am
by agilent2
Hi all,

I must check the purity of dimethyl hydrazine. Could it be analyzed by GC without derivitization? I worried about the amine functional group that might lead to tailed peak.

Thanks a lot.

Re: Dimethyl hydrazine analysis

Posted: Mon Aug 26, 2013 2:41 pm
by Steve Reimer
It has been done in my lab, although the person who dd it has since retired and I remember that the results were such that the analysis was dropped from future projects. It was for site clearance of old military bases.

Re: Dimethyl hydrazine analysis

Posted: Wed Sep 18, 2013 3:47 pm
by Chandresh K. Soni
Yes it is possible by GC FID.
you can use DB-35 capillary column with hydrogen as carrier gas.
injector temp. must above the 180°C.

try it 8)
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