This high borosilicate glass Erlenmeyer flask is a staple in any laboratory, known for its durability and thermal resistance. The flask's conical shape is Ideal for mixing and swirling chemical solutions, while the narrow neck minimizes the risk of spillage. It is suitable for use with various heating devices, making it an essential tool for experiments that require precise temperature control and handling. Features -Color:Multi -Material:High borosilicate -Size:18.00X10.50X10.50cm/7.07X4.13X4.13in -Temperature resistant: constructed from high borosilicate glass, this flask can withstand high temperatures, making it suitable for various lab applications. -Ergonomic shape: the conical design of the flask facilitates easy and controlled pouring, reducing the chances of accidental spills and splashes. -Stable design: the triangular base ensures the flask remains stable on flat surfaces, minimizing the risk of accidents and enhancing lab safety. -Versatile capacity: the flask's capacity is ideal for most laboratory tasks, providing ample space for mixing and measuring liquids. -Easy to maintain: the flask features a welldesigned mouth that allows for easy cleaning and filling, ensuring maintenance in the lab. Package list: 5 Flasks ( 50ml+150ml+250ml+500ml+1L )