Endress+Hauser

Endress+Hauser Optical Analysis is the global leader in Raman spectroscopy, tunable diode laser absorption spectroscopy (TDLAS), and quenched fluorescence (QF) technology for laboratory, process, and manufacturing environments. Our laser-based analyzer systems provide high-performance chemical composition and concentration measurement of gases, liquids, and solids in any installation environment.  
 
A trusted partner for over 40 years, we have a long history of supporting customer R&D and production settings with many proven successes. Companies throughout the life science, oil & gas, chemical, and food & beverage industries depend on our products to optimize process efficiency, ensure safety, and monitor product quality. As a wholly owned subsidiary of the Endress+Hauser Group, our customers also benefit from a vast network of global sales centers, local support offices, and automation expertise. Endress+Hauser Optical Analysis is headquartered in Ann Arbor, Michigan with offices in Rancho Cucamonga, California; Pearland, Texas; and Freiburg, Germany.