This 500ml Borosil Boiling Flask with Flat Bottom is the ideal addition to any science lab. Crafted from low-expansion borosilicate glass, this flask is built to withstand high temperatures and resist thermal shock. The flat bottom design ensures stability on any surface, making it perfect for a variety of lab experiments and procedures. With its uniform wall thickness, this flask offers superior mechanical strength, ensuring it can handle the rigors of repeated use. Whether for heating liquids, conducting chemical reactions, or simply storing solutions, this boiling flask is an essential tool for any scientific laboratory.