Laboratory pipettes are invaluable tools for accurately measuring and dispensing liquids in laboratory settings. However, improper handling of such equipment can lead to inaccurate results and even hazardous situations.
To ensure that laboratory pipettes are used as safely and efficiently as possible, there are a number of practices that should be employed. Here are five of the most important:
Properly Inspect Pipettes Before Use
Every time a pipette is used, it should be inspected for any signs of damage or wear and tear such as cracks, chips, dents, or other deformations. If the equipment looks like it is damaged in any way, do not use the pipette until you can confirm that it is in proper working order.
Use Appropriate Accessories
The use of appropriate accessories with laboratory pipettes is essential to increase efficiency. Pipette tips, trays and racking systems should be used that are suitable for the specific job being performed.
For example, when handling liquids, a single-channel manual pipette designed for one ml or less is ideal. On the other hand, if larger volumes of liquid need to be handled, a multi-channel pipette is the best choice. Using appropriate accessories can help to ensure accuracy and reduce the time it takes to complete tasks.
It is important that all pipettes are regularly calibrated. Routine calibration helps to keep the measurements accurate and can help to prevent errors that could result in re-work or wasted materials. It is also important to routinely check the pipettes for any wear or damage that could affect the accuracy of the measurements.
Automation has become increasingly popular in laboratory settings, and it can be a great way to increase efficiency with laboratory pipettes. Automated pipette systems can greatly reduce the time taken to perform tasks and also help to improve accuracy.
There are many different types of automated pipetting systems available on the market, so it is important to select a system that is suitable for the application being used. Automation can significantly increase efficiency levels and make laboratory work more efficient overall.
Maintenance and Care
Properly caring for pipettes is essential to their longevity and accuracy. Regular maintenance should include cleaning the pipettes with a lint-free cloth, lubricating the piston head, replacing any worn parts, and checking seals at least once per year.
Following these simple steps will help ensure that your pipettes are running optimally and providing reliable results.
By taking the time to properly use, maintain and control your laboratory pipettes, you can ensure that you are getting accurate results with each experiment.
Taking these simple steps will not only save time, but also make sure that your experiments are as successful as possible. With a combination of training, automation and quality control, laboratories can increase their efficiency and get the most out of their pipettes.