Manual Injection Valve Rotor Seal, Vespel® Back Catalog number: CTS-A019 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 0840.712 Syringe valve including valve bush Price on request CTS-A083 Rotor Seal, Vespel Price on request SS4CPA2RT50 Stainless Steel 1PiecePCPA Adj Check Valve Price on request