- A common tool within a laboratory environment, pipettes are primarily used for the transportation and measurement of various substances. ...
- An alternative to both of these traditional types of pipettes are electronic pipettes, where multiple samples can be taken at once.
For what purpose pipette is used?
About Pipettes. A pipette is a laboratory instrument used to measure out or transfer small quantities of liquid, in volumes of milliliters (mL), microliters (μL).
Why use a pipette instead of a burette?
While burette is used to deliver a chemical solution with a known concentration into a flask, pipette is used to measure the quantity of the analyte- the chemical substrate whose concentration is to be determined.
When would you use a volumetric pipette?
Volumetric pipettes are commonly used in analytical chemistry to make laboratory solutions from a base stock as well as to prepare solutions for titration. ASTM standard E969 defines the standard tolerance for volumetric transfer pipettes.
What are the three rules of pipetting?
Follow these ergonomics suggestions while pipetting. Drain a pipette with tip against the inner wall of the receiving vessel. Never forcibly expel any hazardous material from a pipette. Carefully eject the disposable pipette tips to minimize aerosol formation.