GC Analysis of a 7-Component Sulfur Gases Mix on Supel-Q PLOT after SPME using 75 μm Carboxen/PDMS Fiber

sample/matrix

sulfur gases in 40 mL vial

SPME fiber

Carboxen/PDMS, 75 μm (57318)

extraction

10 min headspace at 40 °C

desorption process

3 min at 290 °C

column

Supel-Q PLOT, 30 m × 0.32 mm I.D. (24242)

oven

45 °C (1 min) to 250 °C at 15 °C/min

detector

FPD