Glass Stopper, SBW glass, clear, with standard ground joint, octagonal

Glass Stopper, SBW glass, clear, solid, ST 14/23Solid SBW glass stoppers can be used to close glassware items such as flasks or reagent bottles with ground joint necks. The Standard Taper ground glass joint forms a tight, leak-proof seal. Use grease for heating or vacuum applications. With octagonal shaped head.Features and Benefits:All glass components and therefore suitable for storage of aggressive materialsTight closure due to Standard Taper ground jointOctagonal shaped headApplication: Storage of air sensitive reagents, and chemicals, Storage of hygroscopic solids, granules and powders, Storage of pharmaceutical APIs, Sealing laboratory glassware such as flasks, reagent bottles, and mixing cylinders more