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Lemon Oil on Rxi-5Sil MS (20 m, 0.18 mm ID, 0.18 µm)

GC_FF1322
PeakstR (min)
1.α-Thujene 1.208
2.α-Pinene1.253
3.Camphene1.311
4.β-Myrcene1.363
5.β-Pinene1.402
6.Octanal1.412
7.α-Phellandrene1.477
8.α-Terpinene1.518
9.D-Limonene1.591
10.γ-Terpinene1.697
11.cis-β-Terpineol1.746
12.Terpinolene1.819
PeakstR (min)
13.Linalool1.85
14.Nonanal1.87
15.Citronellal1.901
16.α-Terpineol2.42
17.Z-Citral2.659
18.Geraniol2.699
19.E-Citral2.837
20.Neryl acetate3.413
21.Geranyl acetate3.543
22.β-Caryophyllene3.942
23.α-Bergamotene3.984
24.β-Bisabolene4.477
ColumnRxi-5Sil MS, 20 m, 0.18 mm ID, 0.18 µm (cat.# 43602)
SampleLemon oil
Diluent:Acetone
Conc.:5%
Injection
Inj. Vol.:1 µL split (split ratio 100:1)
Liner:Topaz 4.0 mm ID Precision inlet liner w/wool (cat.# 23305)
Inj. Temp.:250 °C
Oven
Oven Temp.:100 °C (hold 0.25 min) to 320 °C at 17.5 °C/min (hold 10 min)
Carrier GasHe, constant flow
Flow Rate:1.01 mL/min
DetectorMS
Mode:Scan
Scan Program:
GroupStart Time
(min)
Scan Range
(amu)
Scan Rate
(scans/sec)
11.0035-5005
Transfer Line Temp.:300 °C
Analyzer Type:Quadrupole
Source Type:Inert
Source Temp.:230 °C
Quad Temp.:150 °C
InstrumentAgilent 7890A GC & 5975C MSD
NotesAll peaks were identified using the NIST MS EI spectra library (2005).