PATIKIL 50ml Boiling Flask, 3.3° Borosilicate Glass, 3-Neck, Round-Bottom, Thick-Walled, 24/40 Standard, Tapered Outer Joint, for Laboratory Use, Tran

Material: 3.3 Borosilicate Glass; Color: Clear; Capacity: 50ml; Height: 110mm/4.33 inches; Outer Diameter: 55mm/2.16 inches; 24/40 Standard Tapered Outer Joint; Package Contents: 1x Glass Flask Advantages: Ground glass 24/40 standard tapered outer joint for easy laboratory setup and operation. Made of sturdy 3.3 borosilicate glass, resistant to high temperatures and corrosion. Clear graduations allow for accurate volume measurement. How to Use: Flasks are glass containers with necks for holding liquids and are used in laboratories. They are usually flat-bottomed or round-bottomed and can be used for mixing and storing solutions, accurate volume measurement, solution preparation, heating, refluxing, filtering, and various chemical reactions under controlled conditions. Applications: This glass flask is used in a variety of chemical reactions in the laboratory. In addition to being used as a regular reaction vessel, it plays an important role in reactions requiring harsh conditions or experiments requiring long-term reactions. It can also be used as a general research or hobby item, such as for growing green plants. Precautions: Do not use in extreme temperatures or highly corrosive chemical reactions. After use, wash immediately and store in a dry place.