Sapphire Plunger Back Catalog number: CTS-11297 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11119-02 Head Plunger Seal, 2/pk Price on request CTS-A11142 Tube Assy, Inject Outlet Price on request CTS-0037 Tube, Left Inlet Pigtail Price on request