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 1 580,28 € 05971-20143 ION FOCUS-ONE PIECE 551,66 € G3170-80103 Triple axis electron multiplier, 5975 2 731,71 €