Cartridge Check Valve System Kit Back Catalog number: CTS-21011 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-0069 Tubing, Head to Tee Price on request PS7100350 MarvelXACT™ PEEKsil™ 100µm ID x 350mm Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request