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Fresh Garlic on Rxi-5ms

GC_FF00958
Peaks
1.Allyl methylsulfide
2.3,3'-Thiobis-1-propene
3.Allyl mercaptan
4.Diallyl disulphide
ColumnRxi -5ms, 30 m, 0.25 mm ID, 1.00 µm (cat.# 13453)
using IP Deactivated Guard Column 5 m, 0.32 mm ID (cat.# 10044)
SampleFresh garlic
Injectionheadspace-trap
Headspace-Trap
Instrument:PerkinElmer Turbomatrix 40 Trap Headspace Sampler
Column Pressure:15 psi
Inj. Time:0.02 min
Inj. Temp.:220 °C
Inj. Pressure:30 psi
Withdraw Time:0.2 min
Transfer Line Temp.:110 °C
Oven Temp.:80 °C
Needle Temp.:90 °C
Vial Pressurize Time:1 min
Thermostat Time:15 min
Oven
Oven Temp.:35 °C (hold 1 min) to 220 °C at 15 °C/min to 300 °C at 45 °C/min
Carrier GasHe, constant flow
Flow Rate:1.5 mL/min
DetectorMS
Mode:Scan
Ionization Mode:EI
Scan Range:35-350 amu
NotesInjection: split (10:1)