Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended 393031501 Electron Multiplier Assembly, 220GCMS 114 055,26 Kč 85 541,45 Kč G3170-60172 5975C SST EI 350 Repeller Assembly 30 192,65 Kč 22 644,49 Kč G3170-80103 Triple axis electron multiplier, 5975 72 679,16 Kč 54 509,37 Kč