StonyLab Borosilicate Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint 2L (2000ml)

Used in chemical experiments for distillation, reflux, organic synthesis, solution preparation, and general heating reactions Capacity: 2000 ml; two-neck design with 24/40 center and side standard outer joints Made of borosilicate glass, offering good heat resistance and chemical stability for routine heating and chemical reaction procedures in laboratory environments Stable operating temperature up to 450°C; instantaneous temperature changes should not exceed 140°C 1-year limited manufacturer warranty