Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended G1999-60412 73CI Interface Tipseal 485,26 € G1099-20132 Repeller Ultra-Clean, 5973 233,36 € G3170-80103 Triple axis electron multiplier, 5975 2 731,71 €