Pure Chromatography
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Petroleum Oxygenates (ASTM D4815) on TCEP (Micropacked) & Rtx-1
| Peaks | |
|---|---|
| 1. | Methanol |
| 2. | Ethanol |
| 3. | Isopropanol |
| 4. | tert-Butanol |
| 5. | n-Propanol |
| 6. | Methyl tert-butyl ether |
| 7. | sec-Butanol |
| 8. | Diisopropyl ether (DIPE) |
| Peaks | |
|---|---|
| 9. | Isbutanol |
| 10. | Ethyl-tert-butyl ether (ETBE) |
| 11. | tert-Amyl alcohol |
| 12. | Dimethoxyethane (DME) |
| 13. | n-Butanol |
| 14. | Benzene |
| 15. | tert-Amyl Methyl ether (TAME) |
| 16. | total heavy hydrocarbons |
GC_PC00194
| Columns | 20% TCEP on 80/100 Chromosorb PAW 0.56 m, 0.75 mm ID (cat.# 19040) |
| and Rtx-1 (connected in series) 30 m, 0.53 mm ID, 3.00 µm (cat.# 10185) | |
| Sample | oxygenates blend |
| Conc.: | 1-10% wt in surrogate gasoline |
| Injection | |
| Inj. Vol.: | 0.5 µL split (split ratio 15:1) |
| Inj. Temp.: | 200 °C |
| Oven | |
| Oven Temp.: | 60 °C |
| Carrier Gas | He, constant flow |
| Flow Rate: | 5 mL/min |
| Detector | FID @ 250 °C |
| Notes | Carrier gas set @ 60°C |
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Copyright © 2021 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.