Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended G1946-20274 Flanged Needle Holder 5 365,44 Kč 05971-80101 Electron multiplier 78 495,48 Kč G7005-60170 RIS Probe Maintenance Kit 25 064,64 Kč