What type of column and GC-MS settings are best for identification of plant volatiles using headspace SPME-GC-MS?

I am trying to identify the volatile emission spectrum from A. thaliana and L. sativa using SPME of their headspace (static) with GC-MS. I am using an Agilent HP-PONA column, and a GC program with...

19 January 2017 4,588 12 View