General purpose fused silica column for FAMEs, carbohydrates, sterols, flavor compounds. Polar crossbond cyanopropylmethyl phenylmethyl polysiloxane phase equivalent to USP G7 and G19. SH-225 is slightly less polar than bonded polyethylene glycol (PEG) phases, but it can be used for many of the same applications. Temperature range: 40C to 220C. Similar phases: Agilent CP-Sil 43 CB, DB-225ms, Restek Rtx-225.