Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended G3170-20540 CI Lens Insulator 224,31 € G1099-80001 High energy dynode, 5973 series 3 639,77 € PF3607510N5 Self-pack PicoFrit Columns, 360µm/75µm, pk/5 Price on request