SUS Tubing A Back Catalog number: CTS-21045 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-20612 Plunger Seal, Black Price on request CTS-21089 Needle Seal (For pH 1-14, for operation up to 130 Price on request CTS-10770 Waste Valve, V3 (2 Way Solenoid Valve) Price on request