Separation of components according to boiling points. Similar phases: OPTIMA 1, OV-1, DB-1, SE-30, HP-1, SPB-1, CP-Sill 5 CB, Rtx-1, 007-1, BP1, MDN-1, AT-1, ZB-1, OV-101. Max. temperature for isothermal operation 300 °C. Max. temperature for short isotherms in a temperature program 320 °C.