Black Plunger Seal Back Catalog number: CTS-6613 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11371 ACQUITY I2V BSM Performance Maintenance Kit Price on request PS7075350 MarvelXACT™ PEEKsil™ 75µm ID x 350mm Price on request PL7100600 MarvelXACT PLS 100µm x 600mm Price on request