Pipette Usage and Functionality

The video tutorial provides an in-depth look at Gilson pipettes, highlighting their superior quality and mechanical features. It explains the mechanics of the pipette, including the piston positions and how to adjust them. The tutorial offers detailed instructions on setting and using the pipettes, covering different types like P20, P200, and P1000, and their respective capacities. It also guides viewers on choosing the right pipette for specific tasks, emphasizing accuracy and the importance of selecting the correct tips.

What is the primary function of the piston in a Gilson pipette?

• To adjust the volume of liquid

• To create a vacuum

• To dispense the liquid

• To measure the temperature

Why should you avoid forcing the piston mechanism?

• It can cause inaccurate measurements

• It can break the pipette

• It can change the liquid's properties

• It can cause the liquid to evaporate

What is the purpose of the first stop on a pipette?

• To dispense the liquid

• To draw up the liquid

• To calibrate the pipette

• To clean the pipette

What is the significance of the second stop on a pipette?

• It is used for cleaning the pipette

• It is used for drawing up liquid

• It is used for dispensing liquid

• It is used for calibrating the pipette

Which pipette model would you use for measuring 150 microliters?

• P200

• P500

• P20

• P1000

What is the maximum capacity of a P1000 pipette?

• 100 microliters

• 200 microliters

• 1000 microliters

• 500 microliters

For a volume of 0.5 milliliters, which pipette should be used?

• P500

• P20

• P200

• P1000

What color tips are used for the P1000 pipette?

• Green

• Blue

• Red

• Yellow

If you need to measure 10 microliters, which pipette is most suitable?

• P200

• P20

• P500

• P1000

Which pipette model is used for volumes between 20 and 200 microliters?

• P20

• P200

• P1000

• P500