When carrying out experiments in biology, medicine, or chemistry, it is vital that you measure a number of things. There are numerous lab measurement tools that you can use so that you are able to obtain accurate measurements. The correct analysis in a medical laboratory is the one that determines if you are going to diagnose a patient correctly. The right measurements are also essential when you are trying to discover a crucial thing in biology or chemistry. The wrong measures in chemistry can lead to the production of toxic elements that are not good when inhaled or that can explode. It is, therefore, vital that for whatever experiment you do, you ensure accuracy is your priority. Some laboratory instruments that are vital when making lab experiments and carrying out scientific research are beakers, Petri dishes, conical flasks, transfer pipette, among other tools. The following are crucial aspects of a measurement pipette you should keep at your fingertips.
A transfer pipette, which can also be called a transfer pipet is a lab tool that is vital in the transfer of a particular volume of a liquid. It is used as a media dispenser, and it is made from a plastic material. There are several designs of a transfer pipette because they serve differing purposes. Lab experiments usually require different levels of precision and accuracy, thus the need for a variety of designs. You can find single piece glass pipettes, also referred to as volumetric pipettes. You will find transfer pipettes that have sophisticated features and are adjustable or electronic, which can be applied in the transfer of varying and measured volumes of a particular liquid. The accuracy you are looking for will be determined by the style of transfer pipette you are using.
A transfer pipette works by creating a partial vacuum at the top of the space inside the pipette. When you release the vacuum, you will be able to dispense the liquid inside the pipette or to draw up a certain amount of liquid to space in the pipette. It is not complicated, and anyone can use a transfer pipette for various measurements and liquid transfer needs. After drawing up the right amount of liquid that needs to be drawn up, you have to make sure that you tap the pipette gently so that any excess liquid droplets are removed from the pipette. It is also vital that you do not blow pipette so that you can remove any excess liquid. Taking care and paying attention to details is critical if you want to transfer the correct amount of liquid.
Before the invention of the transfer pipette, researchers use mouth pipetting where they used to transfer liquids with their mouths. They also used suction and straws to transfer liquid. They did this even if the liquid being transferred was dangerous. This was daring and a real risk to their health. Transfer pipettes are a safer and more accurate lab liquid transfer tool. You can purchase different designs of liquid pipettes from any store that sells quality lab instruments.