794-0863

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

suitable for GC, application for SPME

屬性

• 技術: gas chromatography (GC): suitable; solid phase microextraction (SPME): suitable
• 測試參數: SPME fiber: polydimethylsiloxane phase fiber, 100 μm headspace sampling (20 min) 10 sec desorption (splitless mode) (57300-U); column: 100% methyl polysiloxane, 30 m × 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; inj. temp.: splitless (closed 3 min), 220 °C (2 mm I.D. injector liner); detector: FID, 300 °C; carrier gas: helium, 1 mL/min (split 50:1)
• 適合性: application for SPME
• 應用: forensics and toxicology

分析物

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