Low-polarity, crossbond diphenyl dimethyl polysiloxane phase. General-purpose column for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, and semivolatiles. Equivalent to USP G27, G36 phases. 4.5" standard coil diameter. Temperature range: -60 to 315/400C. Similar to Quadrex UAC-5, UAC-5MS, Agilent VF-5ht UltiMetal, DB-PS5