Mid-polarity phase: Crossbond 6% cyanopropylphenyl / 94% dimethyl polysiloxane Application-specific columns for volatile organic pollutants. Recommended in U.S. EPA methods for volatile organic pollutants Equivalent to USP G43 phase Similar phases: Rtx-624, HP-624, DB-624, DB-624 UI, VF-624ms, SPB-1301, BP-624, ZB-624, 007-624, AT-624 Temp. Range: -20 to 240°