Premium Borosilicate 3.3 construction – Manufactured from high-quality Borosilicate 3.3 glass, offering exceptional thermal resistance, chemical durability, and the ability to withstand sudden temperature changes—ideal for repeated heating, cooling, sterilization, and demanding laboratory applications.
IS-2618 compliant precision rim – Designed with a precision-formed rim that meets IS-2618 standards, ensuring smooth handling, safe pouring, and compatibility with standard test-tube holders, racks, and accessories. The reinforced rim provides enhanced durability and reduces the risk of chipping during routine laboratory use.
Uniform wall thickness – Features consistent wall thickness throughout the tube, ensuring even heat distribution and strong mechanical integrity. This uniformity supports reliable performance during heating, mixing, chemical reactions, and centrifugation (where applicable).