What would be the programming for GC-MS while finding composition of Natural Gas?

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Bojidarka B. Ivanova

Mr. Faldu,

It is more easy to use gas-phase IR or Raman spectroscopies.

Markus Christ

Hi Raj,

as a starting point look here:

https://www.ssi.shimadzu.com/sites/ssi.shimadzu.com/files/Products/literature/GCMS/055_gcms_datasheet.pdf

https://applicationstation.ssi.shimadzu.com/sites/default/files/analysis-inorganic-gases-and-hydrocarbons-gcms.pdf

Regards

Markus

Grzegorz Boczkaj

Raj,

so looking on Markus links - first of all you need to select a statioanry phase (column).

Molsieve 5A - permanent gases or porapak Q - light hydrocarbons, but due to different MS spectra some of permanent gases you can deermine even withiut complete separation.

regards,