Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended 610-PO10-01 50:1 to 1,000:1 Split Ratio, Post-Colum Flow split Price on request G3870-20448 EXTRACTOR LENS, 6MM DIAMETER 6 636,04 Kč G1099-80001 High energy dynode, 5973 series 94 623,03 Kč