Needle Port Seal, AS-100, ASI-100T Back Catalog number: 11-2642 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-10600 Check Valve Cartridge, 2/pk Price on request CTS-1042 Plunger Insertion Tool Price on request 11-4181 Seal Wash (0.0787 ID, Fixed), 2/pk Price on request