Manual Injection Valve Rotor Seal, Vespel® Back Catalog number: CTS-A019 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CS-CF-00190 Valve Assembly Price on request 0840.712 Syringe valve including valve bush Price on request 419 NON-RETURN-VALVE, O 12-13-15mm Price on request