Innovative Chromatography Products
www.restek.it
www.restek.it
DRO/ORO Calibration Standard on Rxi-1HT (15 m x 0.25 mm x 0.10 µm)
| Peaks | tR (sec) | |
|---|---|---|
| 1. | C10 | 118.7 |
| 2. | C12 | 195.2 |
| 3. | C14 | 269.6 |
| 4. | C16 | 337.6 |
| 5. | C18 | 399.2 |
GC_EV1366
| Column | Rxi-1HT, 15 m, 0.25 mm ID, 0.10 µm (cat.# 13950) |
| Sample | DRO/ORO calibration standard (cat.# 31831) |
| Diluent: | Methylene chloride |
| Conc.: | 25,000 ng/µL |
| Injection | |
| Inj. Vol.: | 1 µL split (split ratio 50:1) |
| Liner: | Premium 4 mm Precision liner w/wool (cat.# 23305.5) |
| Inj. Temp.: | 275 °C |
| Split Vent Flow Rate: | 87.5 mL/min |
| Oven | |
| Oven Temp.: | 40 °C (hold 0.1 min) to 400 °C at 20 °C/min (hold 1.9 min) |
| Carrier Gas | H2, constant flow |
| Flow Rate: | 1.75 mL/min |
| Detector | FID @ 420 °C |
| Constant Column + Constant Make-up: | 50 mL/min |
| Make-up Gas Type: | N2 |
| Hydrogen flow: | 40 mL/min |
| Air flow: | 450 mL/min |
| Data Rate: | 20 Hz |
| Instrument | Agilent/HP6890 GC |
| Notes | Actual column length was calculated to be 15.7 m using holdup time and EZGC flow calculator (http://www.restek.com/ezgc-mtfc). |
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