Sample Needle Kit, 15µL Back Catalog number: 11-4116 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-2401 Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Price on request CTS-A126 Outlet Check Valve Assembly Price on request 11-2642 Needle Port Seal, AS-100, ASI-100T Price on request