This borosilicate glass funnel is designed for precision filtration, featuring a built-in glass disc for effective separation of liquids and solids. Its transparent body allows for clear visibility during use, making it an essential tool for laboratory experiments, chemical processes, and filtration tasks. Features -Color:Transparent -Material:Glass -Size:13.00X3.50X1.00cm/5.11X1.38X0.39in -Highefficiency filtration: the sand core design ensures highefficiency filtration, effectively removing impurities and enhancing the purity and accuracy of your experiments -Versatile laboratory use: ideal for chemical laboratories, this funnel efficiently separates liquids and solids, simplifying your experimental procedures -Powerful vacuum filtration: the robust vacuum filtration capability accelerates the filtration process, significantly boosting research efficiency -Durable material: made from glass, this funnel is resistant to high temperatures and chemical -Essential lab equipment: a for various chemical experiments, this funnel supports the production of valuable research outcomes Package list: 1 x Glass Buchner Funnel