The semiconductor manufacturing industry has its own control requirements for metal contaminants, cleanroom AMC contaminants, etc. Wafers, substrates, electronic chemicals, electronic special gases, semiconductor equipment and other aspects of the manufacturing process require the detection of various types of pollutants. For the detection of metal pollutants and cleanroom AMC pollutants in the semiconductor manufacturing industry, as well as toxic and hazardous gas alarms, Expec Technology has introduced a series of solutions and corresponding high-precision detection instruments and online systems.