Alkyl Halide Genotoxic Impurities on Rxi®-624Sil MS (High Concentration Injection)
| Peaks | RT (min) |
| 1. | 2-Chloropropane | 2.10 |
| 2. | Bromoethane | 2.36 |
| 3. | 1-Chloropropane | 2.72 |
| 4. | 2-Bromopropane | 3.393 |
| 5. | Butyl chloride | 4.627 |
| 6. | 1-Bromobutane | 5.973 |
GC_PH1166
| Rxi®-624Sil MS, 20 m, 0.18 mm ID, 1.00 µm (cat.# 13865) |
|
| DMSO |
| 1 µg/mL |
|
| 1 µL splitless (hold 0.5 min) |
| 3.5 mm Single Gooseneck Liner with wool placed 3 cm from top (middle) (cat.# 22286) |
| 220 °C |
| 3 mL/min |
|
| 40 °C (hold 3 min) to 200 °C at 20 °C/min |
| He, constant flow |
| 40 cm/sec |
| MS |
| Scan |
| 280 °C |
| Quadrupole |
| 280 °C |
| 0.5 min |
| EI |
| 30-300 amu |
| 5 scans/sec |
| Shimadzu 2010 GC & QP2010+ MS |
| Ions displayed: 42, 43, 57, 108 m/z |
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