Doing lab work is all about accuracy. No matter what kind of work you are doing specifically, it should go without saying that your results need to be as accurate as possible. While part of that accuracy is going to come down to your personal performance, a large part is going to be up to the equipment that you use in the lab. With the right gear available, precise results will be far easier to achieve.
So, what are the best pipette types for chemical, biology, and medical work? Let’s take a closer look.
Building a Collection
Unless your lab only performs one kind of work over and over again, you’ll likely want to have a variety of pipette types on hand to handle whatever may come up. Fortunately, there are many different models on the market, so finding the right type for your requirements isn’t particularly difficult. You’ll want to shop not only based on the type of pipette, but also the size. After all, the right style of pipette isn’t going to do you much good if the volume is not large enough to handle the task at hand.
Air-Displacement Pipettes Are Popular
There is a good chance you’ve used this type of pipette previously. As the name would indicate, this style sees a pocket of air remain between the piston and the liquid which is being handled. Within the category of air-displacement pipettes, you’ll find a variety of different styles. Those types include single-channel and multi-channel, adjustable or fixed, manual or electronic, etc. It is important to note that pipettes do need to be calibrated from time to time in order to ensure accuracy. Calibration can stray off track over time, so set a schedule to make sure your instruments remain as accurate as possible.
Plenty of Other Options
While air-displacement pipettes occupy a large portion of this market, there are certainly other types to consider. For instance, Pasteur pipettes usually handle small volumes of liquid and feature a bulb which is separate from the body of the pipette. As is always the case with lab equipment, the key is to find a solution to your specific problem, rather than trying to make a given pipette work even though it is not the right tool for the job. When you think about your needs first and then look around to find the appropriate solution, the results are far more likely to be satisfactory.
In addition to the standard pipette options which are seen in many labs, there are also specialty models that have been designed to serve the needs of specific industries. If you are struggling to find a standard pipette style or size that suits your demands, it is possible that a specialty model is already in existence. It may take some time to track down the perfect pipette for your lab setting, but the effort will be worth it when your results are accurate time and time again.