ORGLIST: lactic GC

From: Marilyn Vogel (mvogel$##$mail.arc.nasa.gov)
Date: Thu Jul 27 2006 - 14:57:56 EDT

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>
>
>>Hi,
>> Can anyone offer me advice or references on GC/MS methods for
>>lactate? I need to measure the carbon isotopic composition of a
>>lactate solution that I have used to grow bacteria but I am not
>>familiar with GC methods for very small molecules (MWs < ~ 140 Da).
>>I do have materials for silylation, but was hoping to avoid the
>>procedure because of possible isotope fractionation effects. Any
>>advice is welcome.
>>
>>Marilyn Vogel
>

-- 
Marilyn Vogel, PhD
ORAU Postdoctoral Fellow
NASA Ames Research Center
Exobiology Branch, MS239-4
Moffett Field, CA 94035
Ph: 650.604.6941
Fax: 650.604.1088
mvogel$##$arc.mail.nasa.gov
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