Selectivity Comparison of BPX5 and BPX50

| Columns: | 30m X 0. 25mm X 0.25 µm | | Initial Temp: | 45º C (1 min) | | 1st Temp Ramp: | 30º C/ min to 200º C (0. 1 min) | | 2nd Temp Ramp: | 7º C/ min | | Final Temp: | 315º C (hold 10 min) | | Injector Temp: | 280º C | | Splitless Time: | 1 min | | Carrier: | He, 1 ml. min | | Instrument: | HP 6890/ 5973 |
| Compounds: A. Triphenylphosphate B. Leptophos C. Phosmet D. Azinphos-ethyl |
|