Seal Extension Tube Back Catalog number: 11-2569 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21469 250 μL Syringe, High Pressure Price on request CTS-2369 Sapphire Plunger Price on request PL7050150 MarvelXACT PLS 50µm x 150mm Price on request