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

GC_FF1320
PeakstR (min)
1.α-Pinene1.248
2.D-Limonene1.569
3.Linalool1.849
4.Citronellal2.160
5.Isopulegol isomer 12.191
6.Isopulegol isomer 22.233
7.α-Terpineol2.585
8.β-Citronellol2.658
9.Z-Citral2.751
10.Geraniol2.844
11.E-Citral3.352
12.Citronellyl propionate3.424
13.Eugenol3.487
14.Geranyl acetate3.549
PeakstR (min)
15.β-Elemene3.704
16.Caryophyllene3.943
17.α-Caryophyllene4.181
18.α-Amorphene4.285
19.Germacrene D4.347
20.α-Muurolene4.440
21.δ-Cadinene4.575
22.α-Cadinene4.699
23.Elemol4.772
24.Germacrene D4.979
25.γ-Eudesmol5.331
26.α-Cadinol5.404
27.α-Eudesmol5.476
28.β-Eudesmol5.497
ColumnRxi-5Sil MS, 20 m, 0.18 mm ID, 0.18 µm (cat.# 43602)
SampleCitronella 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
NotesPeaks were identified using the NIST MS EI spectra library (2005).