Whether it is molecular biology or pharmaceutical development, this equipment stands as a useful companion for scientists, researchers, and technicians in their countless experiments and analyses. Micropipette Manufacturers such as Sri Sai Plastics Enterprises design this experimental tool to solve various tasks including dispensing reagents, conducting experiments, and preparing samples in fields like biology, chemistry, and medicine.

Let’s find out their 7 advanced techniques to overcome common efforts in the laboratory. 

Proper Technique For Pipetting

The proper pipetting technique is the initial step of successful lab testing. The micropipette needs to be held firmly but gently with the index finger resting on the plunger. The plunger depresses to the first stop to aspirate the liquid, then slowly releases it to dispense the liquid without creating air bubbles.

Correct Tip Selection 

In scientific testing, accurate measurements are essential. So make sure to choose the right size tip that matches the volume you intend to pipette. The tip should be securely attached to the micropipette to prevent leakage or sample loss during pipetting. Further, you should also inspect the tip thoroughly to ensure there are no cracks or defects that affect measuring accuracy.

Calibration and Verification

Regular calibration is compulsory for micropipettes to maintain accuracy. You should follow the manufacturer’s guidelines for calibration frequency and procedures or use calibrated reference standards to verify the accuracy of micropipettes periodically. If find any deviations from the expected values you should consider prompt servicing of the micropipette.

Stop Contamination

However, laboratory research needs a careful and hygiene-proof environment. So make sure to stop contamination you should use separate micropipettes for different solutions or samples. Moreover, you should avoid touching the tip of the micropipette to any surface other than the liquid being pipetted. You should also dispose of used tips properly to minimize the risk of cross-contamination.

Handling Viscous Liquids

Pipetting viscous liquids requires special attention for accuracy. To pipette viscous liquids effectively, the tip should be pre-wet by dispensing and aspirating the liquid several times.  You should also use the slowest pipetting speed setting to minimize the formation of air bubbles. 

Proper Storage

Proper maintenance and storage of micropipettes enhance their lifespan. You should regularly clean micropipettes with appropriate cleaning agents to remove any residue or contaminants. Micropipettes should be stored in a clean, dry environment, protected from direct sunlight and extreme temperatures.

Conclusion

Proper care of micropipette techniques provides accurate and reproducible results in the laboratory. Following the seven techniques mentioned earlier can minimize errors, improve efficiency, and ensure the reliability of their experimental data. Sri Sai Plastics Enterprises delivers superior quality Micropipette engineered to stringent quality control measures. They also provide responsive customer service to meet the customers’ needs promptly.