Medium polarity fused silica column with special selectivity for the analysis of substituted polar compounds such as drugs, pesticides, herbicides, PCBs, and phenols. The extended temperature range provides superior baseline resolution of cannabinoids compared to traditional 5-type columns. Temperature range: 50C to 360C. Similar phases: Agilent:VF-35ms, DB-35ms, DB-35msUI, Phenomenex: MR2, Restek Rxi-35Sil MS.