Needle Seat, 0.12mm ID Back Catalog number: CTS-21646 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21407 Performance Maintenance Kit, U3000 Pump Price on request 5065-4410 6 fittings, 2 plugs, PEEK for u-valves 5 964,84 Kč G7129-60000 External Tray for 5 x 2ml Vials 19 906,56 Kč