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 G2571-80103 Electron multiplier horn, high gain 2 945,82 € G7000-20444 Extractor Lens, 3mm, for 7000B QQQ 261,32 € 05971-80103 Electron multiplier replacement horn 2 281,57 €