Stonylab Erlenmeyer Flask An Erlenmeyer flask is a type of laboratory glassware that is used for mixing, heating, and storing liquids. It is named after its inventor, Emil Erlenmeyer, a German chemist who designed the flask in the 19th century. Design Features Conical shape: The conical shape of the flask allows for efficient mixing of liquids and provides a large surface area for gas exchange. Narrow neck: The narrow neck of the flask allows for easy pouring and helps to prevent splashing during mixing. Flat bottom: The flat bottom of the flask allows it to stand upright on a lab bench without the need for a support stand. Advantages Made of high borosilicate glass, heavy-duty design, sturdy and durable. Detailed production process, high transparency, clear and visible markings. The conical shape and flat bottom of the flask make it stable on a lab bench, reducing the risk of spills and accidents.