Inlet Check Valve Back Catalog number: 11-4060 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-3343 Tungsten Lamp Price on request PL7100150 MarvelXACT PLS 100µm x 150mm Price on request CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request