SUS Tubing B Back Catalog number: CTS-21044 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-3209 Syringe Seal, 250μL/2500μL Price on request CTS-11425 Sapphire Plunger Price on request 11-4134 Rotor Seal & Pod Repair Kit, Vespel, 3-Groove for Price on request