Question

If you need to dispense 150 microlitres of washed red blood cells into a solution of phosphate buffered saline (PBS) what size of mechanical pipettor would be most appropriate?

Group of answer choices

P5000

P100

P200

P1000

P20

Answer 1

Use a P-200 to dispense 150 µL. The P-200 dispenses volumes from 20-200 µL.