Tube Assy, Transducer to Check Valve, I2V Back Catalog number: CTS-A11372 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-2587 Piston Seal Wash Seal/Priming Valve Seal Price on request CTS-A11151 Needle Assembly, PEEK™ Price on request CTS-10984 Sparge Diffuser Price on request