Rotor Seal, 6 port, -COH Back Catalog number: CTS-21085 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21012 Compression Screws & Ferrules, 1/16", SS, 5/pk Price on request 11-4116 Sample Needle Kit, 15µL Price on request CTS-11222 Seal Pack Assembly Kit Price on request