DESCRIPTION
General purpose fused silica column for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles. Low polarity diphenyl dimethyl polysiloxane phase equivalent to USP G27 and G36. Temperature range: -60C to 350C. Similar phases: Supelco/Millipore Sigma SPB-5, Restek Rtx-5Sil MS.