3 Factors that Impact the Accuracy of Serological Pipettes

The main purpose of serological pipettes is to measure and transfer solution volumes.

Needless to say, the accuracy of the tests plays a significant role. Several factors influence the precision and accuracy of serological pipettes. After all, the results of the tests are meaningless if they are not accurate. Pipettes should provide readings close to the liquid's true volume.

Let us look at three factors impacting the serological pipettes' accuracy and precision.

The density of the volume of the liquid is important to consider as it influences aspiration into the tip. You can test this by aspirating a small volume of fluid with less density and mixing it with water. Factors like gravity, flexibility and air volume on the planet all have an impact on the results.

Temperature also affects the density of liquids, affecting the results' accuracy. You need to know the temperature difference between a serological pipette and the liquid, as it will impact the results. Plus, the dead air volume may expand between the liquid surface and the piston, which can compromise the precision of the results. So you need to ensure the temperature readings of the location you’re at, of the pipette and the liquid. If there is a major difference in them, the precision of the results will be largely compromised.

Even altitudes play a significant role in the accuracy and precision of the result. Certain geographic heights have varying air pressures. For instance, if you are at a high altitude, the air pressure reduces, and the conversion factor Z decreases. While at some altitudes, the boiling point of certain liquids can reach room temperature, which increases evaporation loss.

Hopefully, the article helped you understand the factors that are behind a successful test result. The quality of laboratory equipment is very important. Other than that, the size of the pipette matters too. You can check out laboratory glassware supplier in Canada, like Clinivex. They have several lab equipments of good quality and are cost-effective. If you want to purchase any equipment in bulk, contact them.

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