In biology, biotechnology, biochemistry, pharmaceutical, and chemistry lab experiments, there are certain pieces of equipment and tools that you cannot do without. Without these tools or equipment, the experiment can be rendered undoable, let alone the fact that the kind of equipment you use affects the results in a huge way. If you guessed right, the pipette is one of the most important pieces of equipment in a science lab.

In essence, a pipette is basically used to measure very small amounts of liquid and transfer them to other equipment in the lab, some of which include beakers, test tubes, volumetric flasks, and burettes, among others where chemical and biochemical reactions take place in a laboratory setting. Pipettes are extremely vital in laboratories, especially in labs where very small volumes of liquid substances are frequently needed. This is especially because most of these experiments demand a high level of accuracy, and any discrepancy in the disseminated liquid volumes could lead to erroneous or misleading results. This brings in the need to ensure proper pipette calibration, which is where pipette calibration systems come in handy. But as most people would ask, how does the pipette calibration system work?


This article seeks to shed more light about the pipette calibration system and how it works, starting with the importance of calibration in the first place.

Importance of Pipette Calibration

Without proper pipette calibration, the results of an experiment could lead to misleading conclusions, which means errors in lab research. Additionally, improper calibrations could lead to higher costs of research, especially considering that errors could mean time and money wasted on the reagents. Most research experts recommend that pipettes be calibrated at least once a year. In a nutshell, proper pipette calibration can improve and maintain accuracy and ensure that results are traceable to SI through NIST, which ensures compliance with industry standards. It can also improve the equipment’s functionality, reduce costs, and save time when it comes to research-oriented experiments.

How pipette calibration system works

Basically, calibrating involves ensuring your pipettes are dispensing the accurate volumes of your reagents or liquids. While you can calibrate your pipettes yourself, it can be quite an overwhelming task. Thanks to technology, the pipette calibration system employs computer software to automatically calculate the volume of the liquid or reagent a particular pipette is dispensing. With this, you can easily tell whether or not your pipette is giving you the right readings. In a nutshell, the basic calibration system for pipettes works using the following step-based procedure.

1. Initiate calibration

In this step, you just have to open your PCS software from your computer and ensure that the PCS equipment is on, then select the type of pipette you’re willing to calibrate or assess competency for.

2. Dispense samples

Next, take a sample using your pipette and dispense it into the cuvette. Look at the screen for the displayed results. Repeat this step to test for accuracy.

3. Report generation

This is where you read and interpret the end results. After dispensing a few samples, you will get a digital report of accurate readings from all your dispense trials, which you can review and use to approve or disapprove your pipette calibrations. At the end of the process, you can be able to tell whether or not your pipettes are working properly.

Pipette calibration is paramount in every lab setting where this incredible piece of equipment is used. With a pipette calibration system, you can spare yourself the agony of having to repeat experiments, save time, and save on the costs involved. This ultimately shows how beneficial pipette calibration services can be, especially for growing to established research and academic organizations as well as medical and pharmaceutical facilities.

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