Multi Channel Pipettes: All the Basics You Need to Know


    Multi channel pipettes are electronic devices that are used in science laboratories to accurately measure and fill numerous vials of liquid simultaneously. There are many different styles and sizes of multi channel pipettes. However, they all serve one purpose: make pipetting easier, accurate, and more efficient.

    Using a multi channel pipette helps ensure that laboratory workers and researchers can make identical liquid draws with just a push of a button. This will not only save time and effort, it also promotes a more accurate outcome and result. Multi channel pipettes are commonly used in medical testing centers and chemistry laboratories.

    Most pipettes are designed to dispense measured liquids into glass vials. It works by drawing the liquid up using a suction force that keeps the contents stable and level. Primitive pipettes however will require manual suction. Some of the more modern versions use basic electronics to control volume and pull measure.

    When using multi channel pipettes, multiple vials are filled simultaneously. There are different reasons why scientists require multiple samples of certain liquids. Most experiments will involve different tests on the same compound to identify or understand particulates.

    To guarantee usable and consistent results, it is crucial that scientists have the exact same amount of liquid in each vial before the start of the experiment. Inaccurate measurements can affect the results. Multi channel pipettes also save users from the hassle of filling and examining multiple vials.

    Most models of multi channel pipettes can fill anywhere from 6 to 16 samples simultaneously. With a multi channel pipette, users can control the precise amount to be drawn, the number of samples, and the pressure of the suction, among other things. A multi channel pipette can be costly but they are definitely worth investing in.

    Multi channel pipettes will pay for itself in terms of efficiency. While bigger, multi channel pipettes work like its regular electronic counterparts. Aside from the number of vials attached, there is not much difference between a regular and multi channel pipette. They also work the same way.

    Scientists will first program the device to set how much to draw. Often, the number is a precise volume, measured out to several decimal places. Scientists need to also attach liquid chambers to the base of the pipette. Typically, the chambers are in the form of sealable glass vials.