A Test Tube made from high-quality borosilicate glass is a commonly used laboratory vessel designed for holding, mixing, and heating small quantities of liquids or chemicals during experiments and analysis. Borosilicate glass offers excellent resistance to thermal shock, chemicals, and high temperatures, making it suitable for a wide range of laboratory applications.The tube features a smooth cylindrical shape with a rounded bottom and uniform wall thickness for safe heating and easy handling. Its clear transparency allows easy observation of chemical reactions, color changes, and sediment formation during experiments.