Pure Chromatography
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Refinery Gas Using OPN on Res-Sil C Packing
Peaks | Retention Indices | |
---|---|---|
1. | Methane![]() | 100 |
2. | Ethane/ethylene | 200 |
3. | Acetylene![]() | 260 |
4. | Propane![]() | 300 |
5. | Propylene![]() | 321 |
6. | Propadiene![]() | 345 |
7. | Isobutane![]() | 386 |
8. | Butane![]() | 400 |
9. | 1-Butene![]() | 422 |

GC_PC00373
Column | OPN, 80/100 mesh on Res-Sil C packing, SilcoSmooth tubing, 12 ft., 1/8 in. OD, 2 mm ID (cat.# 80437-800) |
Sample | Refinery gas |
Conc.: | 0.1-6 absolute mole % |
Injection | |
Inj. Vol.: | 20 µL packed on-column |
Inj. Temp.: | 200 °C |
Oven | |
Oven Temp.: | 50 °C |
Carrier Gas | He, constant flow |
Flow Rate: | 30 mL/min |
Detector | FID @ 200 °C |
Acknowledgement | Standard courtesy of AC Analytical Controls |
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