Crossbond® 5% diphenyl / 95% dimethyl polysiloxane
- General purpose columns, used for GC/MS analysis of chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, hydrocarbons. Excellent inertness for active compounds.
- Temperature range: -60°C to 350°C.
- Crossbond®, selectivity similar to 5% diphenyl/95% dimethyl polysiloxane.
The Rtx®-5Sil MS stationary phase incorporates phenyl rings in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. Rtx®-5Sil MS columns are used for GC/MS applications requiring high sensitivity, including use in ion trap systems.