DeTech Electron Multiplier for Triple axis, 5975 Back Catalog number: 2800 Availability: In the manufacturer's stock Price on request - + Recommended G7000-20446 Extractor Lens, 6mm, for 7000B QQQ 39 519,71 Kč G3170-20126 Entrance Lens Assembly (HM) 4 970,42 Kč G7005-60170 RIS Probe Maintenance Kit 24 754,64 Kč