Seal, Pump Back Catalog number: CTS-10621 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21323 Needle Assembly w/Guide, FTN, 30µL Price on request 0101-1288 Rebuild kit, G1160A Stream select valve 12 700,80 Kč 1980-1105 AdvanceBio Spin columns, <1000uL, 50/pk 16 012,08 Kč