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 393031501 Electron Multiplier Assembly, 220GCMS 4 557,65 € 342015 Triode Mini Ion Gauge Tube with 90° Elbow Price on request G3170-60171 5975C Inert EI 350 Repeller Assembly 1 504,43 €