Laboy Glass Pressure-equalizing Dropping Funnel with High Vacuum Valve 10mm serrated hose connection which allows for the continuous

which allows for the continuous extraction of solid matter using a small amount of solvent

which makes it a reliable and long-lasting addition to any laboratory

The rubber stopper on the top of the bottle provides a tight seal to prevent moisture or air from getting inside

and made of high-quality borosilicate glass

Laboy Glass Pressure-equalizing Dropping Funnel with High Vacuum Valve 10mm serrated hose connection which allows for the continuousDesign: The Pressure equalizing dropping funnel is designed with an additional narrow bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at the bottom. It also features a standard taper glass outer joint at the top and inner joint at the bottom, with a high vacuum valve. Usage: The Pressure equalizing dropping funnel is commonly used in chemistry processes that require precise control of the addition of