Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended G1946-20274 Flanged Needle Holder 213,38 € G1958-67098 ES Tested Nebulizer, Support Assy 3 283,17 € G1099-80001 High energy dynode, 5973 series 3 582,10 €