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PAHs in Sediment Extract on Rxi-PAH (Sampled From Spring Creek, PA)
| Peaks | |
|---|---|
| 1. | Benzo[b]fluoranthene |
| 2. | Benzo[k]fluoranthene |
| 3. | Benzo[j]fluoranthene |
| 4. | Benzo[a]fluoranthene |
| 5. | Benzo[e]pyrene |
| 6. | Benzo[a]pyrene |
| 7. | Perylene |
GC_EV1331
| Column | Rxi-PAH, 60 m, 0.25 mm ID, 0.10 µm (cat.# 49317) |
| Injection | |
| Inj. Vol.: | 1 µL split (split ratio 10:1) |
| Liner: | Premium 4 mm Precision liner w/wool (cat.# 23305.5) |
| Inj. Temp.: | 300 °C |
| Split Vent Flow Rate: | 20 mL/min |
| Oven | |
| Oven Temp.: | 80 °C (hold 1 min) to 350 °C at 3.7 °C/min (hold 21 min) |
| Carrier Gas | He, constant flow |
| Flow Rate: | 2 mL/min |
| Detector | TOFMS |
| Transfer Line Temp.: | 320 °C |
| Analyzer Type: | TOF |
| Source Temp.: | 300 °C |
| Electron Energy: | 70 eV |
| Mass Defect: | 0 mu/100 u |
| Solvent Delay Time: | 6 min |
| Tune Type: | PFTBA |
| Ionization Mode: | EI |
| Acquisition Range: | 45-550 amu |
| Spectral Acquisition Rate: | 5 spectra/sec |
| Instrument | LECO Pegasus 4D GCxGC-TOFMS |
| Acknowledgement | Frank Dorman and Melinda Pham of The Pennsylvania State University for providing the sediment extract. |
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