Sapphire Plunger Back Catalog number: CTS-3102 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10560 Seal Wash Plunger Seal, Alliance, 2/pk Price on request CTS-21463 Check Valve Cartridge, Ceramic, 2/pk Price on request 11-3332 100μL Syringe for WPS-3000 Series Price on request