Check Valve, Secondary Inlet Back Catalog number: 11-1600 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7100150 MarvelXACT PLS 100µm x 150mm Price on request CTS-10324S Seal Pack w/Needle Price on request CTS-21287 Needle Kit, 15 µL with Needle Seat and Needle Guid Price on request