| GC/MS Condition | |
|---|---|
| Instrument | Agilent 6890N JMS-600W Mass spectrometer |
| Column | HP-5MS Column (30 mm×0.25 mm×0.25 μL) |
| Injector temperature | 250℃ |
| Detector temperature | 280℃ |
| Oven temperature | 50℃ 2 min |
| 50-280℃ (5/min) | |
| 280℃ 2min | |
| Ionization voltage | 70 eV |
| Carrier gas | He |