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Lavender Oil on Rxi-5Sil MS

GC_FF1313
PeakstR (min)
1.α-Thujene2.005
2.α-Pinene2.061
3.Camphene2.153
4.1-Octen-3-ol2.189
5.3-Octanone2.222
6.β-Myrcene2.254
7.β-Pinene2.285
8.Hexyl acetate2.335
9.β-Ocimene2.514
10.D-Limonene2.551
11.Eucalyptol2.591
12.γ-Terpinene2.719
13.Linalool Oxide2.806
PeakstR (min)
14.Terpinolene2.925
15.Linalool2.976
16.Camphor3.483
17.Borneol3.682
18.4-Carvomenthenol3.734
19.α-Terpineol3.843
20.Linalyl acetate4.275
21.Lavandulyl acetate4.577
22.Neryl acetate5.352
23.Geranyl acetate5.556
24.Caryophyllene6.218
25.β-Farnesene6.399
26.β-Cubebene6.845
27.α-Bisabolol8.876
ColumnRxi-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623)
SampleLavender 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 to 300 °C at 11 °C/min (hold 10 min)
Carrier GasHe, constant flow
Flow Rate:1.31 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).