StonyLab Borosilicate Glass 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint 250ml

Commonly used for heating, mixing, distillation, reflux, and storage in chemical laboratories Features three necks for simultaneous use of thermometers, condensers, and other lab glassware, making it suitable for complex experimental setups Constructed from high borosilicate 3.3 glass with excellent transparency, resistance to acids, alkalis, and high temperatures, ensuring long-term stability 3 Angled Neck; 250ml capacity; 24/40 Center Joint in the central and double sides Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly