Rotor Seal & Pod Repair Kit, Vespel, 3-Groove, 3 p Back Catalog number: CTS-12015 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request CTS-10989 Face Seals, 4/pk Price on request 11-3343 Tungsten Lamp Price on request