Glass Schlenk Tube with Standard Outer Joint and Glass Stopcock at Sidearm reagent bottle inner joints

inner joints

105-degree bent design

then has become an joint venture company after being invested by US company since 2014

they can return the flask for a full refund

Glass Schlenk Tube with Standard Outer Joint and Glass Stopcock at Sidearm reagent bottle inner jointsDesign: The Glass Schlenk Tube is a laboratory glassware designed for use in air sensitive reactions. It features a standard outer joint and a glass stopcock at the sidearm, which allows the user to pull a vacuum on the tube or to fill it with an inert atmosphere. The ground glass outer joint is used to connect the tube to other apparatus or is plugged with a glass ground stopper. Function: The Glass Schlenk Tube with a sidearm is commonly used in air