This is a pre-owned ESA Coulochem II Electrochemical HPLC Detector. Unit came from a hospital. Unit has been powered on and appears to be in good condition but no further test was done. Unit includes a few cables. Sold "As-Is".“The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not buy on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item."