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Anonymous Poster

Gas Chromatography for Used Motor Oil

03/29/2010 10:58 AM

HI,after running silica column fractionization for my extracted used motor oil from soil which giver colorless compound for f1 the aliphatic,, i did rota vap and dried it under nitrogen stream and the f1 now is in yelow in color. any idea how can i dilute it to send for Gac chromatography and what is the dilution amount???
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Mikerho
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Re: Gas Chromatography For Used Motor Oil

03/29/2010 3:54 PM

You shouldn't have to do anything. Send them the sample and tell them what you want to know. They will do all of the sample prep according to the method they are using.

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