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Peaks | tR (sec) | |
---|---|---|
1. | Benzo[b]fluoranthene | 1,403.6 |
2. | Benzo[k]fluoranthene | 1,409.6 |
3. | Benzo[j]fluoranthene | 1,413.6 |
4. | Benzo[a]fluoranthene | 1,431.6 |
5. | Benzo[e]pyrene | 1,478.2 |
6. | Benzo[a]pyrene | 1,489.0 |
7. | Perylene | 1,511.4 |
Column | Rxi-PAH, 60 m, 0.25 mm ID, 0.10 µm (cat.# 49317) |
---|---|
Injection | |
Inj. Vol.: | 2.5 µL splitless (hold 1 min) |
Liner: | Premium 4 mm single taper w/wool (cat.# 23303.5) |
Inj. Temp.: | 275 °C |
Purge Flow: | 40 mL/min |
Oven | |
Oven Temp.: | 80 °C (hold 1 min) to 210 °C at 40 °C/min to 260 °C at 3 °C/min to 350 °C at 11.5 °C/min (hold 6.25 min) |
Carrier Gas | H2, constant flow |
Flow Rate: | 2.4 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: | 3.67 min |
Tune Type: | PFTBA |
Ionization Mode: | EI |
Acquisition Range: | 45-550 amu |
Spectral Acquisition Rate: | 5 spectra/sec |
Instrument | LECO Pegasus 4D GCxGC-TOFMS |
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