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

GC_FF1321
PeakstR (min)
1.α-Thujene1.212
2.α-Pinene1.253
3.Sabinene1.362
4.β-Pinene1.395
5.p-Cymene1.549
6.D-Limonene1.578
7.γ-Terpinene1.696
8.Terpinolene1.818
9.Linalool1.858
PeakstR (min)
10.α-Terpineol2.419
11.Z-Citral2.66
12.Bergamol2.738
13.E-Citral2.834
14.2-Carene3.373
15.Neryl acetate3.415
16.Geranyl acetate3.543
17.Caryophyllene3.947
18.α-Bergamotene3.989
19.β-Bisabolene4.476
ColumnRxi-5Sil MS, 20 m, 0.18 mm ID, 0.18 µm (cat.# 43602)
Standard/SampleBergamot 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).