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What are Magnetic Stirrers and How Do They Benefit Your Business?

What are Magnetic Stirrers and How Do They Benefit Your Business?

You might use them every day, or you could be curious as to how they’d directly benefit your business. Whatever your specific situation, it’s good to know the latest trends and information surrounding magnetic stirrers, magnetic stirring, and other laboratory equipment.

Simply stated, a magnetic stirrer uses a rotating magnetic field to force a stir bar to rapidly spin. This stirs whatever liquid you may be working with at the time. Most often used for applications in chemistry and biology, magnetic stirrers are quiet, durable, and efficient. Read on to learn more about how these submersible stirrers can benefit your business or organization.

Embrace the Benefits

As mentioned, one of the main benefits of a magnetic stirrer is that it can achieve a very rapid spin rate. This is accomplished through the use of a rotating electro-magnet (or series of such magnets) under the container that holds your specific liquid.

Meanwhile, stir bars can be octagonal or circular, and might come in a variety of other shapes depending on your specific needs. They range in size from just a few millimeters to several centimeters in length.

Know the Possibilities and Limitations

It’s important to know exactly what magnetic laboratory stirrers can and can’t do. This will help you plan your projects and research endeavors. You can also speak with representatives from a company well-versed with all types of laboratory equipment, especially stirring systems. Here, you could glean insight and information that you hadn’t previously considered.

Stirrers are not homogenizers, nor are they the best choice for gum dispersion. Before buying a stirring hotplate, you should consider a few details. That includes heat output and range, adjustable temperature, capacity, speed, and other factors.

Choose the Best Product for Your Needs

As discussed, stirring bars (sometimes called a stirring flea) come in various shapes and sizes. That ranges from circular, to slide round, ball, oval, bone, triangle, and more. Determining the best size of stir bar depends on your specific needs. It’s usually wise to consider the following:

  • volume of fluid you’re stirring
  • opening size and shape of vessel (container)
  • size of internal drive magnet
  • stir bar material construction


You’ll also have certain other requirements and specifications for each project on your list.

Partner with a Dynamic Company

If all of this sounds overwhelming and cumbersome to sort through, it doesn’t have to be. Instead, there is a company well-versed with various magnetic laboratory and technical equipment. In fact, for years 2mag has served clients across North America — including Canada, the United States, and Mexico.

Browse our website to learn more about our stirring systems, control units, accessories, and more. Then, contact us today with all of your questions, and to seamlessly and efficiently place your orders.

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