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 273,12 € G3170-20126 Entrance Lens Assembly (HM) 211,72 € G3170-20530 Lens insulator,597X MSD 657,39 €