This lab experiment flask is for mixing and storing chemical solutions. Its sturdy construction and secure cap prevent leaks and spills, ensuring safe handling of liquids. Ideal for education institutions and professional laboratories, this flask supports a wide range of scientific applications, from basic experiments to advanced research. Features -Color:Transparent -Material:PP -Size:12.50X4.00X4.00cm/4.91X1.57X1.57in -Precision measurement: the volumetric flask is designed for precise liquid mixing and measurement, ensuring accurate experimental results -reliable material: made from reliable polypropylene, the flask is and reliable for long term use -User friendly: the ergonomic design makes it easy to handle and operate, reducing the risk of errors during experiments -Secure cap: comes with a secure cap to prevent evaporation of liquids, maintaining the integrity of your samples -Wide compatibility: compatible with various laboratory liquids, making it suitable for diverse scientific research and experiments Package list: 2 x Volumetric Flask