Constructed from standard borosilicate 3.3 s, this 30ml fuel cell box offers exceptional durability and clarity. devised to withstand high temperatures up to 140℃, making it suitable for ​ via high-pressure steam. Features a low coefficient of thermal expansion, ensuring stability and resistance to thermal shock during experiments. Resistant to a wide range of chemicals, including acids, alkalis, and organic solvents, ideal for various laboratory applications. Uniform wall thickness of 2.2 mm ensures structural integrity while providing excellent water and chemical resistance.