stonylab Flat Bottom Flask FBF, Heavy Wall 2-Neck Lab Flask Borosilicate Glass Flat Bottom Boiling Flask with 24/40 Standard Joint, 250 ml

Versatile Functionality: 2-neck flat-bottom flask is indispensable in chemical experiments, designed to enhance the ease of adding reactants and measuring temperatures during various reactions, Diverse Capacity and Standardization: Available in 50/100/250/500/1000/2000 ml, each flask is equipped with 2 standard 24/40 joint, catering to a variety of experimental needs, Superior Craftsmanship: crafted with meticulous attention to detail, these flasks boast a smooth surface, high transparency, and are free from imperfections like bubbles, ensuring precision in every experiment, Robust Material: constructed from high borosilicate glass, these flasks are not only resistant to acids and alkalis but also offer excellent corrosion resistance; their durable nature allows for repeated reuse, making them a sustainable choice for ongoing research and experimentation; maximum withstand temperature 200°C, Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied