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 G7000-20444 Extractor Lens, 3mm, for 7000B QQQ 6 432,31 Kč 4 824,23 Kč 05971-80101 Electron multiplier 76 770,44 Kč 57 577,83 Kč G3170-20540 CI Lens Insulator 5 482,08 Kč 4 111,56 Kč