Low-polarity phase: Crossbond 5% diphenyl / 95% dimethyl polysiloxane 40% longer lifetime from specially designed fused silica tubing Columns processed for high-temperature applications, such as mineral oil Similar phases: Rxi-5HT, DB-5HT, VF-5HT, HAT-5, ZB-5HT Temp. Range: -60 to 400°C