Pmdtechnologies USA, Inc

XEI Scientific produces radio frequency plasma cleaning systems for electron microscopes and vacuum systems. Its Evactron brand cleaners remove atmospheric molecular contamination, oils and other hydrocarbons from electron microscope interiors by a plasma-activated reaction that produces oxygen radicals from admitted air. This process eliminates contaminated scans, improves resolution, maximizes X-ray sensitivity and cleans specimens. These cleaners are used for hydrocarbon and organic contamination control in vacuum systems as well. Since XEI Scientific was founded in 1991, it has installed more than 200 Evactron anti-contaminators worldwide. XEI Scientific maintains its headquarters in Redwood City, Calif.

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Yamato Scientific Co., Ltd, was established in 1889 by Mr. Sosuke Morikawa as a trading company. Milestones include the invention of the first X-ray tube in Japan in 1915, broadening the business to the scientific community by manufacturing various glassware products, followed by development, manufacture, and distribution of R&D-related scientific equipment which represents the foundation of our current business. Our founder's original ideology still continues after 100 years ; Yamato believes that science has the power to improve people's lives and the environment in which we live. Further, our company has a mission to provide innovative and cutting-edge technology that contributes to the development of scientific breakthroughs."