This glass reagent bottle can be used to store water in laboratory equipment and seal samples. The leak-proof cover design provides convenience and comfort for opening and closing, effectively preventing leakage, and there is no need to worry about spilling the contents. Scale design, can be used in factories, laboratories, chemical plants and other different industries. Features - Material: Glass - The appearance design of these glass bottles are simple and generous. - Widely used for essential oil, muscle bottom liquid, chemical reagent and so on. - Leak-proof, can effectively prevent the penetration and volatilization of organic solvents. - Lid with good sealing performance, easy to open and close, to ensure that the contents will not overflow or evaporate. - Lightweight and portable, with enough capacity, it is convenient for you to carry it with you, and it is more convenient to use. Package list: 3 x glass bottles