Sapphire Plunger Back Catalog number: CTS-10475-1 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-1602 Seal, Polyethylene, High Pressure, Piston Price on request PL7025150 MarvelXACT™ PLS 25µm x 150mm Price on request CTS-21106 Seal Wash PM Kit Price on request