Needle Wash Frit Back Catalog number: CTS-2324 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21591 PM Kit, G4226A Price on request CTS-11297 Sapphire Plunger Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request