About this item Applications: large 5000 ml / 10000 ml / 20000 ml round bottom flask designed for laboratory-scale applications, suitable for reflux setups, distillation systems, and controlled heating processes Joint Design: single neck design with a 45/50 standard taper outer joint provides a secure fit with condensers, adapters, and other standard laboratory glassware Material: manufactured from heavy wall G3.3 borosilicate glass, offering excellent heat resistance, structural stability, and long-term laboratory durability Thermal Performance: supports repeated heating, boiling, and cooling cycles while maintaining shape and performance under typical laboratory temperature changes Structure Design: smooth spherical bottom ensures even heat distribution and easy cleaning, helping achieve consistent and reliable experimental operation
