What Does GCECD Stand For?

GCECD stands for Gas Chromatography Electron Capture Detector

GCECD, or Gas Chromatography Electron Capture Detector, is an analytical instrument used to detect and quantify trace amounts of electron-capturing compounds, such as halogens and certain pesticides, in complex mixtures. It combines gas chromatography to separate volatile components and an electron capture detector that measures changes in ionization current caused by the interaction of target compounds with electrons. GCECD is widely utilized in environmental monitoring, food safety, and chemical analysis for its high sensitivity and selectivity.