Syringe Seal, 250μL/2500μL Back Catalog number: CTS-3209 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request PL7100600 MarvelXACT PLS 100µm x 600mm Price on request 11-2401 Check Valve Cartridge, Ceramic Ball & Seat, 2/pk Price on request