Laboratory Flasks You Will Often Encounter Across Laboratories
There are different kinds of laboratory equipment and tools that you will come across in the current market. These tools have been in existence for quite some time now. As the years passed, these tools have undergone important developments and changes. Now, you will find much more reliable tools and instruments used in labs.
Flasks are among the most popular instruments that you will often see in labs. If you talk about laboratory flasks, you can find several types of them. They are a type of lab glassware that stores liquid and helps do processes like condensation, precipitation, cooling, heating, and mixing. With these laboratory flasks, you will learn that they come in an array of materials, sizes, and uses.
Inside the lab, you will find commonly used flasks. Some of the most commonly used flasks include Erlenmeyer, retort, Florence, Buchner, volumetric, and Schlenk flasks along with fleakers. You will learn more about these commonly used flasks here.
The conical flask called the Erlenmeyer flask is one of the most common flasks that you will encounter across labs. Also called conical flask, the base is conical in shape that extends to a cylindrical neck that is small in size. Having this shape makes it possible for lab personnel to easily use a bung to seal the flask and heat it properly. Aside from ease of heating, researchers can also stir or shake the flask without worrying that the liquid will be spilled. You can use these flasks for measuring and holding chemical liquid samples as well as boiling, heating, and mixing them.
Another commonly used lab flask is the sidearm or Buchner flask. Although this flask looks like an Erlenmeyer flask, it has another small tube that stars from the side of its neck going up. At the bottom, you will find that it is shaped like a cone with a short neck where the s mall tube goes out. The whole flask often comes in a thick glass material. From the tiny sidearm tube, you will find a hose barb. This is a section that catches a flexible hose. Through this design on the Buchner flask, it can effective create a vacuum as it works with a Buchner funnel.
Another commonly used laboratory instrument is a combination of flask, specifically the Erlenmeyer flask, and beaker that is called a fleaker. Having a cylindrical body, the tool ends with a neck that goes inward through a curve and flares out through a rounded opening. Despite the fact that the function of fleaker is more or less similar to an Erlenmeyer flask, they are usually intended for dealing with liquids.
And last, you have the Florence or boiling flask that is characterized as having a long and thin neck, a large and round sphere, and a rim opening that is slightly flared. With this rounded bottom, you can easily heat solutions found in the flask using your Bunsen burner. For rounded Florence flasks to stand upright, they require the right support. No need for support for flat-bottom flask variants.