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 G7000-20446 Extractor Lens, 6mm, for 7000B QQQ 40 020,48 Kč 05971-80103 Electron multiplier replacement horn 53 732,16 Kč G1099-20132 Repeller Ultra-Clean, 5973 5 909,76 Kč