The Couluchem III Electromechanical Detector is manufactured by ESA Biosciences. The Coulochem III provides the options necessary for performing pulsed amperometric detection and cyclic voltammetry for maximum flexibility. The most sensitive, sophisticated electrochemical detector available, the Coulochem III is ideal for use in methods development or for routine applications requiring high-sensitivity detection of a single or a small group of analytes. The pre-owned products will be thoroughly cleaned and fully tested to perform at manufacturer specifications before shipping.