Cartridge Check Valve System Kit Back Catalog number: CTS-21011 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21526 Jig, Diaphragm Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request CTS-A11376 Mixer Assembly, 100μL Price on request