Pure Chromatography
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n-alkanes (C10-C40) on Rtx-Mineral Oil
| Peaks | |
|---|---|
| 1. | C10 |
| 2. | C12 |
| 3. | C14 |
| 4. | C16 |
| 5. | C18 |
| 6. | C20 |
| 7. | C22 |
| 8. | C24 |
| Peaks | |
|---|---|
| 9. | C26 |
| 10. | C28 |
| 11. | C30 |
| 12. | C32 |
| 13. | C34 |
| 14. | C36 |
| 15. | C38 |
| 16. | C40 |
GC_PC1181
| Column | Rtx-Mineral Oil, 15 m, 0.32 mm ID, 0.10 µm (cat.# 18079) |
| using IP deactivated guard column 2 m, 0.32 mm ID (cat.# 10047) | |
| Sample | System performance test standard mixture of n-alkanes (cat.# 31678) |
| Diluent: | Hexane/methylene chloride |
| Conc.: | 20 µg/mL each |
| Injection | |
| Inj. Vol.: | 1.0 µL Direct |
| Inj. Temp.: | 58 °C |
| Oven | |
| Oven Temp.: | 55 °C (hold 1.0 min) to 380 °C at 100 °C/min (hold 6.0 min) |
| Carrier Gas | H2, constant flow |
| Linear Velocity: | 40 cm/sec |
| Detector | FID @ 380 °C |
| Make-up Gas Flow Rate: | 30 mL/min |
| Make-up Gas Type: | N2 |
| Instrument | Agilent/HP6890 GC |
| Notes | Direct cool on-column injection, programmed by oven tracking. |
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Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2019 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.