A beaker is a simple receptacle that is used in a variety of environments. Industrial beakers generally feature cylindrical flat bottoms and a lip to make pouring simple and safe. They come in a variety of materials and sizes. They can mix, measure, stir, and heat liquids in an industrial setting, whether a laboratory or otherwise. Additionally, some industrial beakers are disposable, while others can be sterilised for use again.
The Types of Industrial Beakers
The major difference between a beaker and a flask is that a flask has slanted sides while a beaker has straight sides. In addition to the difference in shape, beakers are most often utilised for measuring and transporting. A flask wouldn’t be suitable for these activities but can be useful for mixing, measuring, holding, boiling, and heating. Within the different types of beakers, there is a wide range of options.
Form
- Griffin
These low-form beakers are around 1.5 times taller than their width. They are perfect for heating because they feature a flat, wide bottom suitable for use on a hot plate.
- Berzelius
These tall-form beakers are twice their width in height. They sometimes feature handles, but will always have a spout for easy pouring and are typically used for volumetric analysis.
Material
- Plastic
It might seem like plastic would be pointless in a lab setting where beakers are used. However, there are a variety of different plastic materials available and they serve different purposes. For example, PTFE is compatible with almost all chemicals and can handle a temperature range from as low as -100°C to as high as 260°C.
- Glass
A glass beaker is suitable for a variety of uses, it can withstand high temperatures and is resistant to a wide range of chemicals. It makes it a useful tool for use in many situations, especially when dealing with extreme temperature changes.
- Metal
You can use an aluminium beaker for temperatures as high as 340°C and stainless steel up to 500°C. They don’t chip or shatter, and they are lightweight and opaque.
Plastic beakers, provided you are using the correct one, are safer because they are less likely to break. Glass beakers are much easier to sterilise. As safe as metal beakers are, they are more expensive than the alternatives and are opaque, which can be an issue in many settings.
Specifications
- Diameter
Beakers come in a range of diameters, from 20mm to over 200mm.
- Volume
You can purchase beakers that hold as little as five ml and as much as 10,000.
Features
- Heavy-Duty
A heavy-duty beaker features a heavier base, as well as thicker walls, spouts, and reinforced rims. They are less likely to break, which means they are safer and tend to last longer.
- Disposable
A disposable beaker is for one-time use, or at least limited use.
- Handled
A handled beaker simply means it features an outer handle to make pouring and carrying safe and easy.
There are different beakers made for different uses in different settings. The key to investing in the right supply for your use is understanding what each beaker provides and whether your choice ticks all of the appropriate boxes.
