The most widely used MS phase in gas chromatography
- Low polarity phase, 5% diphenyl/95% dimethyl polysiloxane
- Low bleed for excellent signal-to-noise ratio, sensitivity and mass spectral integrity
- Exceptional inertness ideal for analysis of active compounds
- Equivalent to USP G27 phase
Applications:
- Semivolatiles
- Phenols
- Amines
- Residual solvents and solvent impurities
- Drugs of abuse
- Pesticides
- PCB cogeners
- Aroclor mixes
Similar to:
Rxi-5ms, DB-5, HP-5, HP-5ms, Ultra-2, SPB-5, Equity-5, CP-Sil 8