Detection of Methane and CO2 on GC-MS

[song jack]

Hi Guys,

As you know, GC-FID/TCD has a good sensitivity for methane and Co2 detection. But I am wondering if it is possible to measure them by GC/MS as their molecular weight is quite small. I can only access GC/MS at my lab center.

Thanks in advance

Song

[bhahn]

Yes you can! There are a few tricks though, give me a call,
Bill