I work on dehydrogenation of long chain paraffins (C10-C14) to olefins. To analysis the products of long chain n-paraffins dehydrogenation, I need to identify mono-olefins (C10=-C14=) and di-olefins.

Now I really need your help and have 3 questions.

1 My problem is analyzing of mono-olefins and di-olefins. How can I analyze these hydrocarbons?

2- We have a Gas chromatography equipped with FID using a Rtx-DHA Column (100 m × 0.25 mm × 0.50 µm, fused silica). Can this Column separate and detect long chain mono-olefins and di-olefins hydrocarbons (C10=-C14=)?

3- How can I identify that each GC peak belongs to which hydrocarbon family?