General purpose fused silica column for the analysis of glycols, polar compounds, and solvents with a wide range of volatilities. The medium polarity silarylene-based cyano phase results in a low bleed, increased inertness, and better selectivity for less volatile compounds compared to traditional cyano-based phases. Temperature range: -60C to 300C. Similar phases: Agilent VF-1301ms, Restek Rxi-1301Sil MS.