Plunger Wash Seal Back Catalog number: CTS-10391 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21421 PM Kit, 1290 Binary Pump Price on request CTS-21469 250 μL Syringe, High Pressure Price on request PS7050600 MarvelXACT™ PEEKsil™ 50µm ID x 600mm Price on request