GCxGC Analysis of Hydrocarbons in Gasoline on SLB®-IL60 x SLB-5ms, Polar to Non-Polar Strategy

GCxGC Analysis of Hydrocarbons in Gasoline on SLB®-IL60 x SLB-5ms, Polar to Non-Polar Strategy

Conditions

column (1D) SLB-IL60, 30 m x 0.25 mm I.D., 0.20 µm (29505-U)
column (2D) SLB-5ms, 1 m x 0.18 mm I.D., 0.14 µm
oven (modulator) temp. offset 30 °C, modulation period 4 sec
oven (1D) 60 °C, 10 °C/min to 225 °C (5 min)
oven (2D) 75 °C, 10 °C/min to 240 °C (5 min)
carrier gas helium, 1.2 mL/min
sample Gasoline (local gas station)
injection 1 µL300:1 split
inj. temp. 250 °C
detector TOFMS, mass range 35-450 m/z, acquisition rate 200 spectra/sec, ion source temp. 250 °C

Description

Analysis Note LECO Pegasus 4D GCxGC/TOFMS
Categories Analytical Chromatography, GC Applications, PAHs, Aromatics, Hydrocarbons
Featured Industry Petroleum
Legal Information SLB is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for GC

Materials

     
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