Table II. GCoperating conditions for theessential oil compounds analyzed
inFigures 8-9.
Columns:
Rtx®-Stabilwax, 15m x 0.25mm x 0.5
µ
m
Rtx®-1, 30m x 0.25mm x 0.25
µ
m
Injector:
230°C, 200:1 split
0.2
µ
L injection
CarrierGas:
hydrogenat 2.5mL/min. (constant flow), 0-7min.
to4.0mL/min. at 7.4min.
Oven:
40°C to120°Cat 20°C/min.
to250°Cat 100°C/min. (4min. hold)
Detectors:
Dual FIDs@250°C
Air@400cc/min.
H2@40cc/min.
N2@40cc/min.
JunctionPressure:
87psig (72psi headpressure)
