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 G1999-20443 73CI ION Focus Lens 5 155,49 Kč G7005-60170 RIS Probe Maintenance Kit 26 332,65 Kč