GC Analysis of Gasoline Residue in Arson Samples on a 100% Methyl Column after SPME using 100 μm PDMS Fiber

GC Analysis of Gasoline Residue in Arson Samples on a 100% Methyl Column after SPME using 100 μm PDMS Fiber

Conditions

SPME fiber polydimethylsiloxane phase fiber, 100 µm headspace sampling (20 min) 10 sec desorption (splitless mode) (57300-U)
column 100% methyl polysiloxane, 30 m x 0.25 mm I.D., 0.25 µm (Supelco equivalent, Equity-1, 28046-U)
oven 35 °C (2 min) to 220 °C at 10 °C/min, hold 2 min, to 300 °C at 30 °C/min, hold 5 min
carrier gas helium, 1 mL/min (split 50:1)
inj. temp. splitless (closed 3 min), 220 °C (2 mm I.D. injector liner)
detector FID, 300 °C

Description

Categories Analytical Chromatography, SPME Applications, GC Applications, Gases & Hydrocarbons, Hydrocarbons
Featured Industry Forensics and Toxicology
Other Notes Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
suitability application for SPME, application for GC

Analyte

  • 1,2,3-Trimethylbenzene
  • 1,2,4-Trimethylbenzene
  • 1-Methylnaphthalene
  • 2-Methylnaphthalene
  • Ethylbenzene
  • m-Xylene
  • Naphthalene
  • o-Xylene
  • p-Xylene
  • Toluene

Materials

     
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