Liquid handling is an essential aspect of laboratory work, and the accuracy and precision of this process can make or break experiments. The use of air displacement pipettors has revolutionized liquid handling and has become the preferred choice for many scientists. In this article, we will explore the benefits of using an air displacement pipettor and how it can help you achieve accurate and precise results effortlessly.
Accuracy and Precision
One of the primary advantages of using an air displacement pipettor is the high level of accuracy and precision it provides. The instrument can measure and dispense liquids within a range of ± 0.5% accuracy, making it ideal for tasks that require precise measurement, such as PCR reactions, DNA sequencing, and drug discovery.
Ease of Use
Air displacement pipettors are easy to use, even for novice lab technicians. The pipette tips are interchangeable and can be quickly swapped out, reducing the risk of contamination. The plunger requires minimal force to operate, making it easy to dispense liquids without applying excessive pressure.
Air displacement pipettors can be used with a wide range of liquids, including viscous and volatile substances. The pipette tip, equipped with a micro solenoid valve liquid, can be adjusted to accommodate different volumes of liquid, making it an even more versatile tool for various applications.
The use of air displacement pipettors can save time in the lab by reducing the need for repeated measurements. The instrument can dispense precise volumes of liquid in a single stroke, eliminating the need for repeated pipetting.
Using an air displacement pipettor is straightforward. Here are the steps to follow:
Select the appropriate volume pipette tip and attach it to the pipettor.
Press the plunger to the first stop to create a vacuum in the pipette tip.
Immerse the pipette tip into the liquid, and slowly release the plunger to draw the liquid into the tip.
Remove the pipette tip from the liquid, wipe off any excess liquid, and place it in the desired location.
Press the plunger to the second stop to dispense the liquid.
It is essential to ensure that the pipette tip is correctly attached to the pipettor and that the plunger is not released too quickly to prevent the liquid from splashing.
The use of air displacement pipettors has significantly improved liquid handling processes in laboratories. They provide accurate and precise measurement of liquids, are easy to use, versatile, and time-saving. By following the correct procedure, you can achieve accurate and reproducible results effortlessly. If you are looking for an instrument that can enhance your liquid handling processes, consider an air displacement pipettor. Experience effortless liquid handling and achieve superior results.