Torrey Pines Scientific, Inc. introduces multi-position analog stirring hot plates and stirrers. Large 12” (30.48 cm) square ceramic heater tops have a temperature range to 450°C, can support more than 50 pounds (22.6kg) on the plate surface and are designed to keep spills out of the chassis. All controls are mounted well in front of the heater surface. Five-position stirring units can stir 5-800 ml beakers; nine-position units can stir 9-500 ml beakers of aqueous solutions with a stirring range from 100 to 1,500 rpm. Available in 100VAC/50Hz, 115VAC/60Hz, 220VAC/60Hz and 230VAC/50Hz, the units are fused for safety and are supplied with user’s manual and detachable line cord for the country of use. UL, CSA and CE or equivalent rated. http://www.torreypinesscientific.com, [email protected]