alcahol analyzes

Discussions about sample preparation: extraction, cleanup, derivatization, etc.

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Hello.who can say how to prepare vodka or alcahol sample for gc analyzes?for determine high alcholos metanol acetaldehide?
Probably direct injection. Plenty of detailed procedures using google,for example this one from Agilent.
Using an appropriate internal standard such as n-propanol, simply prepare in a headspace vial with the sample and inject. no need for any other sample prep
3 posts Page 1 of 1

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