3. Explain the reason for each of the following rules:
a. Always use the micropipette within its designated range:
b. Always use a disposable tip on a micropipette:
c. Always hold a loaded micropipette in a vertical position:
d. Always release the micropipette plunger slowly:
4. Under each micropipette, indicate the size of the micropipette, the set volume
and the range for that micropipette (the first one is filled out as an example).
but do not press so firmly as to damage the micropipettor.