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Coal Tar PAHs on Rxi-PAH (40 m x 0.18 mm x 0.07 µm)

GC_FF1232
PeakstR (sec)
1.Benz[a]anthracene2,352.7
2.Cyclopenta[cd]pyrene2,365.4
3.Triphenylene2,370.1
4.Chrysene2,374.3
ColumnRxi-PAH, 40 m, 0.18 mm ID, 0.07 µm (cat.# 49316)
SampleNIST 1597a PAHs in a coal tar reference standard
Injection
Inj. Vol.:1 µL pulsed splitless (hold 1.47 min)
Liner:Premium 4 mm single taper w/wool (cat.# 23303.1)
Inj. Temp.:275 °C
Pulse Pressure:80 psi (551.6kPa)
Pulse Time:1.5 min
Purge Flow:40 mL/min
Oven
Oven Temp.:80 °C (hold 1.5 min) to 340 °C at 4.9 °C/min (hold 10.44 min)
Carrier GasHe, constant flow
Flow Rate:1.2 mL/min
DetectorFID @ 350 °C
Constant Column + Constant Make-up:50 mL/min
Make-up Gas Type:N2
Data Rate:10 Hz
InstrumentAgilent/HP6890 GC