Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended PF3607510N5 Self-pack PicoFrit Columns, 360µm/75µm, pk/5 Price on request G3870-20530 Extraction Lens Insulator 17 079,21 Kč G1099-20132 Repeller Ultra-Clean, 5973 6 213,02 Kč