ACC Realty LLC, 95 Acton Rd, Chelmsford, MA 01824, US

With more than 50 years of experience, McPherson designs and manufactures a variety of instruments and systems for spectroscopy. Its products include spectrometers, monochromators, fluorescence detectors, test stations, penetration-welded components, and vacuum, digital scanning and sample handling systems. The company additionally provides sample chambers, filter wheels, reflective condensers, fiber optics, telescopes, collimators, isolation valves, pumping manifolds, wavelength drives, polarizer mounts and optical choppers. It offers data acquisition, calibration, thin film analysis, measurement, plane grating, engineering, quality control and vacuum leak testing services. The company also provides fabrication, assembling, technical support, shipping, labeling, machining, machining and replacement services. McPherson s clients include Abbott Laboratories, Fastmetrix, Transoptics, Applied Analytical Industries and the Arizona State University.