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 G3170-20126 Entrance Lens Assembly (HM) 4 970,42 Kč G7000-20444 Extractor Lens, 3mm, for 7000B QQQ 6 432,31 Kč 05971-80103 Electron multiplier replacement horn 56 160,86 Kč