50:1 to 1,000:1 Split Ratio, Post-Colum Flow split Back Catalog number: 610-PO10-01 Availability: In the manufacturer's stock Price on request - + Recommended G3870-20449 Extraction Lens, 9mm 249,30 € 401A Detech 401A Electron Multiplier Price on request G3170-80103 Triple axis electron multiplier, 5975 2 738,19 €