Profile: Trace Technology, Inc. manufactures analytical instruments. Our instruments are hydrogen sulfide (H2S) and total sulfur detection/concentration/analysis systems for the oil, natural gas, refinery and petrochemical industries. Its technology features microprocessor executed software algorithms, LED illumination sources, optical coupling, analytical colorimetry and electromechanical actuators combined with a user friendly interface for easy operation. Trace 050 series of H2S analyzers can be supplied with an optional battery power supply to complete remote operation.