The EchoTherm CO50 programmable HPLC column chiller/heater from Torrey Pines Scientific has a temperature range of 39.2 to 212 degrees F. The Peltier-based system has a five-program memory of 10 steps per program and the ability to repeat any program from 1 to 99 times automatically. 866/573-9104; www.torreypinesscientific.com.
