Difference between Fixed Volume Micropipette & Variable Volume Micropipette?
A. Fixed Volume Micropipette
In a fixed volume micropipette, the volume of liquid to be aspirated or dispensed remains fixed. These micropipettes are used when the same volume of liquid is to be dispensed multiple times.
B. Variable Volume Micropipette
This micropipette comes with a specific minimum and maximum volume range. The volume of the liquid to be aspirated or dispensed can be adjusted (within the instrument’s volume range) depending upon the requirement of the user.