Pure Chromatography
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www.restek.com

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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