Inlet Check Valve Back Catalog number: CTS-A159 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PS7050150 MarvelXACT™ PEEKsil™ 50µm ID x 150mm Price on request CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request CTS-11010 515 Performance Maintenance Kit Price on request