DON WHITLEY SCIENTIFIC – THE LEADING INTERNATIONAL SUPPLIER Don Whitley Scientific Limited is a leading international supplier of innovative equipment and services to the microbiology and tissue culture industries. We develop, manufacture, market and service instrumentation and associated products for the public and private sector - primarily for use in hospitals, public health laboratories, food testing organisations, pharmaceutical companies and research institutions. We also provide extensive contract research microbiology from our UK-based GLP-compliant laboratories. We offer maintenance and repair contracts for a variety of laboratory equipment, not just the products we sell and distribute. As official distributors for AES, Rodwell, Copan, Ebers and Synoptics, our engineers are trained by the actual manufacturers – training that is not available to everyone. This service helps to prolong the life of your investment. DWS is accredited to BS EN ISO/IEC 17025:2005 to carry out calibration and validation services for heat sterilisation equipment, temperature controlled processes and temperature indicators.