Vacuum Pump Accessory Kit, Comes with 1 EA Acrylic Pump Plate, 1 EA 6inx11in Glass Bell Jar, 5' High Vacuum Tubing, 2 Hose Clamps, 1 Quart High Vacuum Pump Oil, 3 EA Balloons, 1 EA Petri Dish
Hand Vacuum Pump only, for Filtering Kit, An excellent, faster working, alternative to traditional gravity based liquid filtration, The included Hand Vacuum
Strong plastic aspirator for vacuum filtration and other lab applications, Designed to prevent any flooding, back-flow, or turbulence. Includes 5.9IN (15 cm) hose, The top nozzle has an outer diameter of 1.5 cm