- Low-polarity phase: Crossbond™ 5% diphenyl / 95% dimethyl polysiloxane
- General-purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, and semivolatiles.
- Equivalent to USP G27 and G36 phases.
- 4.5" standard coil diameter.
- Similar phases: DB-PS5, VF-5ht UltiMetal
Application
Phenols by EPA 604
| Peaks |
| 1. |
Phenol |
| 2. |
2-Chlorophenol |
| 3. |
2-Nitrophenol |
| 4. |
2,4-Dimethylphenol |
| 5. |
2,4-Dichlorophenol |
| Peaks |
|
| 6. |
4-Chloro-3-methylphenol |
| 7. |
2,4,6-Trichlorophenol |
| 8. |
2,4-Dinitrophenol |
| 9. |
4-Nitrophenol |
| 10. |
2-Methyl-4,6-dinitrophenol |
| 11. |
Pentachlorophenol |
| Column |
MXT-5, 30 m, 0.28 mm ID, 0.25 µm (cat.# 70224) |
| Sample |
604 Phenols Calibration Mix (cat.# 31029) |
| Conc.: |
25 ng/µL per component |
| Injection |
| Inj. Vol.: |
1.0 µL splitless |
| Inj. Temp.: |
280 °C |
| Oven |
| Oven Temp.: |
40 °C to 250 °C at 10 °C/min |
| Carrier Gas |
H2, constant pressure |
| Linear Velocity: |
50 cm/sec @ 40 °C |
| Detector: |
FID @ 300 °C |
| Notes: |
FID sensitivity: 2.56 x 10-10 AFS |
