The Capillary Tube for Melting Point is a precision-made glass tube designed for determining the melting point of chemical substances in laboratories. Made from high-quality, heat-resistant borosilicate glass, these tubes ensure accuracy, durability, and safe performance during heating. Each capillary tube features uniform wall thickness and finely finished ends, providing consistent results and preventing breakage under temperature variations. The tubes are open at one end and sealed at the other, allowing easy insertion of finely powdered samples for precise melting point determination.