Tubing D-L Assembly Back Catalog number: 11-4152 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-10584 Ceramic Plunger Assembly Price on request CTS-A096 Syringe Assembly, 250μL Price on request