This 10ml graduated test tube is a fundamental laboratory instrument featuring a straight-rim design with a smooth, fire-polished mouth for precise pouring. Expertly crafted for a flawless finish, it serves as a reliable vessel for small-scale chemical reactions and is fully heat-resistant for direct flame applications. Engineered from premium 3.3 borosilicate glass, it offers superior corrosion resistance and long-term durability. Quality guaranteed for professional research and education. Custom logos and specifications are available.
