DeTech Electron Multiplier for Triple axis, 5975 Back Catalog number: 2800 Availability: In the manufacturer's stock Price on request - + Recommended G3170-20126 Entrance Lens Assembly (HM) 203,37 € G7000-20446 Extractor Lens, 6mm, for 7000B QQQ 1 617,01 € PF3607510N5 Self-pack PicoFrit Columns, 360µm/75µm, pk/5 Price on request