Bell Jars Glass Display with Knob Clear Wholesale

  • A tabletop bell jar display case featuring a clear glass dome. 
  • The glass dome can be lifted off so you can arrange items inside.
  • Wholesale and Manufacturer
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product description

Product Code Inner Diam.(mm) Height(mm)
B50020120 120 180
B50020150 150 200
B50020151 150 250
B50020180 180 250
B50020200 200 300
B50020250 250 400

What is a bell jar used for?
a bell-shaped glass jar or cover for protecting delicate instruments, bric-a-brac, or the like, or for containing gases or a vacuum in chemical experiments. WUBOLAB wholesale borosilicate Glass Bell Jars, Offering a very competitive price.

Specimen Jar

Glass Bell Jars: The Versatile Glassware for Scientific Settings

Glass bell jars are an essential piece of glassware in the scientific and laboratory settings. These jars are named for their unique shape, which resembles a bell. Made of borosilicate glass, they are designed to withstand thermal shock and high temperatures, making them a reliable option for laboratory experiments. 

Applications of Glass Bell Jars

Vacuum and Inert Environment Experiments

Glass bell jars are commonly used in experiments that require a vacuum or an inert environment. With the help of a vacuum pump, the air inside the jar can be removed, creating a low-pressure environment that is perfect for certain experiments. This type of environment can be useful in studying the behavior of gases or other materials that are affected by pressure changes.

Protection Against Contaminants

In laboratory settings, samples or apparatus can be easily contaminated by dust, dirt, or other contaminants. Glass bell jars can be placed over these items, creating a barrier that prevents outside contaminants from getting in. This makes them a reliable tool for preserving the integrity of samples or apparatus during experiments.

Display Cases and Art Installations

Glass bell jars are also used in display cases and art installations. With their unique shape and transparency, they can be used to create interesting visual effects. These jars can be used to protect fragile objects from damage while showcasing them to viewers. They are also a popular choice for creating miniature worlds, such as terrariums or fairy gardens.

Conclusion

In summary, glass bell jars are a versatile and useful piece of glassware that is commonly used in scientific and laboratory settings. Their ability to create a vacuum or an inert environment makes them an essential tool for experiments, while their ability to protect against contaminants makes them a reliable option for preserving the integrity of samples or apparatus. With their unique shape and transparency, they are also a popular choice for creating interesting visual effects in display cases and art installations.

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