low-polarity phase; Crossbond diphenyl dimethyl polysiloxane
- General purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles.
- Column specifically tested for low-bleed performance.
- Temperature range: -60°C to 350°C.
- Equivalent to USP G27 and G36 phases.
Note: The DB-5MS is a silarylene-based polymer equivalent to the Rxi-5Sil MS.