Sapphire Plunger w/Holder Back Catalog number: 11-3795 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-0069 Tubing, Head to Tee Price on request CTS-5656 Sapphire Plunger Price on request CTS-21171 Rotor Seal, H-Assy, 6 Port 2-Position Price on request