Request InfoNanounityPemtron Corp.’s PS-230 and PS-250 scanning electron microscopes (SEMs), now distributed by Nanounity, combine the ease of use and cost-effectiveness of tabletop SEMs with the performance and capability of full-size tungsten SEMs. The PS-230 system has a five-axis motorized stage and accepts large samples, with magnification up to 300,000× and 3-nm resolution at 30 kV. The models do not require a water chiller and have no special facility requirements, reducing cost of ownership. They are compatible with many energy-dispersive spectrometers (EDS), including those from Bruker,...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2023 IssueConfocal MicroscopeThe Dragonfly 600 confocal microscope from Andor Technology Ltd. allows users to image live specimens for days without phototoxicity or photobleaching. 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