DeTech Electron Multiplier for Triple axis, 5975 Back Catalog number: 2800 Availability: In the manufacturer's stock Price on request - + Recommended G7000-20444 Extractor Lens, 3mm, for 7000B QQQ 6 821,11 Kč 393175101 MULTIPLIER CHANNELTRON, MOD CEM 4755 72 811,35 Kč 393031501 Electron Multiplier Assembly, 220GCMS 114 055,26 Kč