TREK, Inc.

High resolution instrumentation for demanding applications since 1981. Data acquisition and control applications include chromatography and other analytic instruments, electro-chemistry, mechanical testing, industrial controls, custom instruments, etc. Read More

Topac - Instrumentation Engineers - We provide a broad range of scientific, industrial and process instrumentation. Take advantage of our applications support, calibration and maintenance service for all of the products listed here and on our main website. Order instruments and supplies on line.... Read More

Weiss Research is a highly energized, research oriented electrochemical sensor manufacturer. It was founded by a group of professional chemists trained in the analytical electrochemical sensor area with more than 60 years of combined experience. Our current main products are pH Electrodes,... Read More