Plunger Holder Back Catalog number: 11-3897 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended PL7025350 MarvelXACT PLS 25µm x 350mm Price on request 11-2891 PTFE Diaphragm, 2/pk Price on request PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request