Needle, Uncoated 10 Series Back Catalog number: CTS-21564 Availability: In the manufacturer's stock Price on request - + Recommended 11-3795 Sapphire Plunger w/Holder Price on request CTS-A11094-02 UPLC Primary Check Valve Assy, 2/pk Price on request CTS-10584 Ceramic Plunger Assembly Price on request