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
Buchner filtering flask made of high quality, heavy duty borosilicate glass, Interchangeable joint with 24/29 size sockets, No stopper included, Flask measures 4in tall. Base measures 2.5in in diameter, Side socket arm measures 0.75in long, capacity: 100ml