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Ethylene dichloride in formalin

http://www.chromforum.org/viewtopic.php?t=4401

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Ethylene dichloride in formalin

Posted: Mon Aug 07, 2006 2:01 am
by laucchiun
I m looking for the ethylene dichloride in formalin, maybe ppm level. I m thinking of using GCMS, any suitable column to use? Can it be injected directly? Or should I should headspace?

Posted: Thu Aug 10, 2006 3:38 pm
by GOM
Without knowing any more, I would be tempted to use SPME headspace in SIM mode (62,98) using a polar column such as Innowax or equivalent starting at 40°C.

Hope that helps.

Ralph
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