This course introduces advanced chemical concepts including ion behavior in liquid solutions, oxidation-reduction reactions, and physical methods of separation as applied to process analysis. Students examine the operation of electrochemical methods such as pH, ORP, conductivity, and dissolved oxygen, along with gas and liquid chromatography. Additional topics include measurement of density, chemical metering pumps and sampling systems. Emphasis is placed on the practical installation, calibration, maintenance, and troubleshooting of these systems for industrial applications. Lab experiments are performed to complement theory.