alcahol analyzes

[ferish91]

Hello.who can say how to prepare vodka or alcahol sample for gc analyzes?for determine high alcholos metanol acetaldehide?

[Rndirk]

Probably direct injection. Plenty of detailed procedures using google,for example this one from Agilent.

[pumpedupchemist]

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