The ESA CoulArray® Detector is a coulometric multi-electrode electrochemical detector for high performance liquid chromatography (HPLC).
The instrument is designed to detect and quantitate trace levels of electroactive compounds in complex matrices. A typical application is the qualitative and quantitative analysis of a broad range of biogenic amines in biological tissues.
The attached document describes the operation of the instrument.
Model 5600A CoulArray Detector