GC-IR Optic Interface
Original Publication Date: 1982-Aug-01
Included in the Prior Art Database: 2005-Feb-10
The effluent from a gas chromatograph (GC) is directed through a light pipe 6 for analysis by the use of infrared (IR) energy passed through the light pipe. Shown in the figure is a schematic view of an optical system for conducting IR energy through the light pipe.