Table II. GCoperating conditions for the volatileorganic compound
analysis inFigures 6-7.
Columns:
Rtx®-Stabilwax, 15m x 0.25mm x 0.5
µ
m
Rtx®-200, 30m x 0.25mm x 1.0mm
Injector:
230°C, 200:1 split
0.2
µ
L injection
CarrierGas:
hydrogenat 2.5mL/min. (constant flow), 0-9.5min.
to3.5mL/min. at 10min.
Oven:
40°C (1min. hold)
to65°Cat 6°C/min.
to100°Cat 12°C/min.
to250°Cat 70°C/min. (1.8min. hold)
Detectors:
Dual FIDs@250°C
Air@400cc/min.
H2@40cc/min.
N2@40cc/min.
JunctionPressure: 74psig (59psi headpressure)
