PTFE Diaphragm, LC-30AD/i-Series, 2/pk Back Catalog number: 11-4122 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended PL7075600 MarvelXACT PLS 75µm x 600mm Price on request CTS-21109 Capillary, 600mm x 0.17mm ID Price on request CTS-10560 Seal Wash Plunger Seal, Alliance, 2/pk Price on request