Pure Chromatography
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Extra Virgin Olive Oil on Rxi-65TG
| Peaks | tR (min) | |
|---|---|---|
| 1. | 1,3-Palmitin-2-olein (POP) | 16.196 |
| 2. | 1,2-Palmitin-3-linolein (PPL) | 16.530 |
| 3. | 1-Palmitin-2-olein-3-stearin (POS) | 18.287 |
| 4. | 1,2-Olein-3-palmitin (POO) | 18.687 |
| Peaks | tR (min) | |
|---|---|---|
| 5. | 1-Palmitin-2-linolein-3-olein (PLO) | 19.133 |
| 6. | 1,2-Linolein-3-palmitin (PLL) | 19.593 |
| 7. | 1,2-Stearin-3-olein (SOS) | 20.747 |
| 8. | Triolein (OOO) | 21.612 |
GC_FF1293
| Column | Rxi-65TG, 30 m, 0.25 mm ID, 0.1 µm (cat.# 17108) |
| Sample | Extra virgin olive oil |
| Conc.: | ~50 mg of extra virgin olive oil was diluted to 10 mL with isooctane. |
| Injection | |
| Inj. Vol.: | 1 µL split (split ratio 35:1) |
| Liner: | Topaz 4.0 mm ID Precision inlet liner w/wool (cat.# 23305) |
| Inj. Temp.: | 360 °C |
| Split Vent Flow Rate: | 35 mL/min |
| Oven | |
| Oven Temp.: | 200 °C (hold 1 min) to 350 °C at 20 °C/min to 365 °C at 1 °C/min (hold 6 min) |
| Carrier Gas | H2, constant flow |
| Flow Rate: | 1 mL/min |
| Detector | FID @ 365 °C |
| Make-up Gas Flow Rate: | 30 mL/min |
| Make-up Gas Type: | N2 |
| Hydrogen flow: | 40 mL/min |
| Air flow: | 370 mL/min |
| Data Rate: | 50 Hz |
| Instrument | Agilent 7890B GC |
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Copyright © 2020 Restek Corporation. All rights reserved.
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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.