Module 1

Question 1

• Used for semi-quantitative transfer of a small volume of liquid from one vessel to another
• Available in two lengths (15 and 23 cm) and hold about 2mL of solution
• Convenient for the transfer of non-graduated amounts to and from test tubes.

Answer 1

Disposable Pasteur Pipets

Question 2

are used for the delivery of liquids required in
whole-milliliter amounts (1, 2, 5, 10, 15, 20, 25, 50, and 100 mL)

Answer 2

Volumetric pipets

Question 3

for non-viscous fluid; self- draining; small amount left in the tip should not be blown out. Used in
diluting standards, calibrators, or QC materials

Answer 3

Volumetric pipet

Question 4

for viscous fluid; (blood or serum)with etched ring

Answer 4

Ostwald-Folin

Question 5

transfers fluid without consideration of a specific volume

Answer 5

Pasteur Pipet

Question 6

with graduations to the tip; blowout pipet. Have a larger orifice than Mohr pipets thus drain faster

Answer 6

Serological Pipet

Question 7

with graduations to the tip; calibrated between 2 marks; self- draining pipet

Answer 7

Mohr Pipet