Ceramic Plunger Back Catalog number: CTS-10322 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-3889 Needle Seat Assembly, 0.12mm ID Price on request PL7075350 MarvelXACT PLS 75µm x 350mm Price on request CTS-10396 Washer Thermo/Dionex™ Model: P1000, P2000, P4000 Price on request