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Coal Tar PAHs on Rxi-PAH (40 m x 0.18 mm x 0.07 µm)
Peaks | tR (sec) | |
---|---|---|
1. | Benz[a]anthracene![]() | 2,352.7 |
2. | Cyclopenta[cd]pyrene![]() | 2,365.4 |
3. | Triphenylene![]() | 2,370.1 |
4. | Chrysene![]() | 2,374.3 |

GC_FF1232
Column | Rxi-PAH, 40 m, 0.18 mm ID, 0.07 µm (cat.# 49316) |
Sample | NIST 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 Gas | He, constant flow |
Flow Rate: | 1.2 mL/min |
Detector | FID @ 350 °C |
Constant Column + Constant Make-up: | 50 mL/min |
Make-up Gas Type: | N2 |
Data Rate: | 10 Hz |
Instrument | Agilent/HP6890 GC |
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