TFE 3-Way Valve 4 (V4) Back Catalog number: CTS-10285 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request PS7100600 MarvelXACT™ PEEKsil™ 100µm ID x 600mm Price on request CTS-10584 Ceramic Plunger Assembly Price on request