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Sulfur in Gasoline on Rtx-1
Peaks | |
---|---|
1. | Thiophene![]() |
2. | 2-Methylthiophene![]() |
3. | 3-Methylthiophene![]() |
4. | 2-Ethylthiophene![]() |
Peaks | |
---|---|
5. | Alkylthiophenes |
6. | Benzothiophene![]() |
7. | Methylbenzothiophenes |
8. | Dimethylbenzothiophenes |

Column | Rtx-1, 30 m, 0.32 mm ID, 4.0 µm (cat.# 10198) |
Sample | Gasoline containing 300 ppm total sulfur |
Injection | |
Inj. Vol.: | 1 µL split (split ratio 10:1) |
Inj. Temp.: | 275 °C |
Oven | |
Oven Temp.: | 40 °C (hold 3 min) to 275 °C at 10 °C/min (hold 5 min) |
Carrier Gas | He, constant flow |
Flow Rate: | 2.5 mL/min |
Linear Velocity: | 70 cm/sec |
Detector | SCD @ 275 °C |
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