The most used equipment in most laboratories are Erlenmeyer Flasks. It is otherwise known as a conical flask as well, as it consists of a wide yet flat bottom with a cylindrical neck on the top. The name, Erlenmeyer, basically came from the flask’s originator, who is known as Emil Erlenmeyer.
He was originally trained to be a pharmacist but then later switched to chemistry and became a world-renowned German chemist. Over the course of his career, Emil made quite a lot of contributions to the synthesizing and isolating of organic compounds while also expanding our understanding of organic molecules and each of their unique structures.
Now, his creation is used in laboratories all over the world to carry out various experiments that involve the mixing of different chemicals and solutions. Erlenmeyer flask is one tool critical in every kind of workflow regardless of its nature. Its uses are truly limitless.
An Erlenmeyer flask typically has a neck made of ground glass while the rest of the body is constructed out of either glass or plastic. This makes it the perfect tool that can be washed and used over the long run.
Now, if you want to find out some of the functional uses of the Erlenmeyer flask, keep on reading this blog.
Erlenmeyer Flask Functions
The Erlenmeyer flasks are known for their conical body, which consists of a wide, flat bottom and a long cylindrical neck. Some of its functional uses consist of heating, cooling, mixing, filtering, incubating, and storage, along with a ton of other liquid handling procedures.
For measuring and heating liquid contents, the Erlenmeyer flask is the perfect component. Its sloped sides and narrow neck make it possible for the technician to mix and swirl the contents without spilling any on the content inside the flask. (Alexander and Eng)
You can easily find Erlenmeyer flasks in your region in different volumes or capacities and can further accommodate the stopper by freezing its neck in order to contract it. On the other hand, you can even use lids or silicone or rubber stoppers in order to prevent the contents from spilling.
Microbes can also be prepared in Erlenmeyer flasks, as they are regulated. When the contents of the Erlenmeyer are mixed up and shaken, you can be assured that you have an efficient and effective mix of contents and maximum transfer of gas.
While most of Erlenmeyer flask’s functions are mentioned above, we are listing some other uses down below in a systematic way for your ease.
- Used to measure a material’s chemical analysis dosage or to combine a substance with other compounds.
- Used to make containers that can handle liquids or solutions.
- Used as a place for the development of liquid-culture microorganisms.
- Used to blend and integrate the substance in the solution with other materials.
- Used to measure a chemical substance so that a reliable match can be created.
How To Accurately Use An Erlenmeyer Flask
It is important that you use the flask precisely and properly in order to ensure that you don’t make any mistakes. Here is how you accurately use the Erlenmeyer flask in your workflows.
- Add the soluble to the flask.
- Incorporate the solvent to dissolve the soluble until you approach the marked line.
- Make sure to use a dropper to add the solvent and all the other solutions.
- Seal the flask with a stopper of your choice.
- Mix the solution thoroughly by turning the flask multiple times.
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