The Correct Way to Use a Pipette Controller (A Video Guide)

Pipette controllers are used to aspirate and dispense relatively larger volumes of liquids in comparison to micropipettes. These instruments are preferred for their ergonomics and the control they offer over the speed at which liquids will be pipetted.?

It has simple controls and is regarded as more comfortable than manual micropipettes. But you will only get the desired accuracy and precision if you know how to use it correctly.?

Broadly speaking, it has 5 Steps ??

Step 1 : Know Your Pipette Controller

Have a thorough understanding of all the controls and features that your pipette controller has. Generally a manual is supplied with the product but if you detest reading the small print, ask for some video guides or other materials that clearly explain everything about the pipette controller.?

Step 2: Attach the controller to the serological pipette?

Ensure that you create a secure seal between the cone and the serological pipette and also between the cone and the pipette controller if you detached it for autoclaving.?

Step 3: Set The Pipetting Mode and Aspirate?

Depending on the options available in your pipette controller, set your desired mode and prepare to aspirate. This flexibility of speed control is one of the key features of any pipette controller. For example, you could be aspirating in high mode but dispensing in gravity mode.?

Giving you full control of the liquid transfer.?

Step 4: Dispense the liquid at your desired pace?

Once the liquid is aspirated, check the measured volume and dispense at a pace you like. You could choose from various speed settings or simply use gravity mode and dispense as you depress the plunger.??

Step 5: Blowout any remaining liquid at high speed settings?

Once you have made the transfer into the container of your choice, get rid of any remnants, by aspirating and dispensing on a high-speed setting once. The sharp pressure will blow-out any excess liquid in the serological pipette.?

And you’re done!?

Or are You? ??

Achieving reliable results when using a pipette controller hinges not only on following best practices but also on having a well-designed pipette controller. The quality of your pipette controller can significantly impact the accuracy and consistency of your work, emphasizing the importance of choosing the right equipment for the job.

Discover Accumax Pipette Controllers that are lightweight, come with an autoclavable tip, a powerful pump and other advanced features. Get in touch with us to know more.