Tubing D-R Assembly Back Catalog number: 11-4150 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-3209 Syringe Seal, 250μL/2500μL Price on request 11-3795 Sapphire Plunger w/Holder Price on request CTS-10319 Sapphire Plunger Price on request