Polyscience (a Division of Preston Industries)
PolyScience is an award-winning American-made innovator and manufacturer of liquid temperature control solutions, focusing on the needs of laboratory, chemical, medical, industrial, plastics, botanical extraction, and laser markets. Founded in 1963 and based in Niles, Illinois, the company has been providing innovative temperature control solutions for over 50 years. PolyScience products are manufactured following ISO 9001 quality standards and are relied upon by customers across six continents. The company's product portfolio includes Refrigerated Circulators, Heated Circulators, Chillers, Recirculating Coolers, Water Baths, and Application Specific Products. PolyScience maintains a strict Environmental Management System according to ISO 14001 standards and has developed low-GWP natural refrigerant alternatives. The DuraChill® line of portable recirculating chillers received a Gold Innovator Award from Laser Focus World. PolyScience also offers IQ/OQ/PQ services, calibration certification, and equipment recycling programs.
