Pipetting Techniques

Presence of ____ will identify a blow out from a non blow out pipet.

Pipette that holds a particular volume but does not dispense the exact volume is___.

Thumb placed over the mouthpiece of the pipet controls the airflow inside the pipet so that the surface is delivered smoothly. True or false

This type of piper must be refilled and rinsed out with the appropriate solvent after the initial liquid has been drained from the pipet.

What type of pip[et is used for accurate diluting of controls, standards of quality control materials?

A pipet with a pipetting capacity of 0.1 ml is called a _____.

Which of the following is not a macropipette or micropipette?

This type of pipet delivers volumes indicated in the upper end of the pipet. After the draining, the transfer is equal to the stated volume.

Before delivering the contents of the pipette, we must see to it that the meniscus of the fluid being dispensed is always set at the zero mark. True or false

What type of pipet must be rinsed-out in order to deliver the exact volume?

Which of the following is NOT a transfer pipette?

What type of automatic micropipette relies on a piston to create a suction so that a sample is drawn into the disposable tip.

___ is the type of pipet with a bulb midway between the mouthpiece and the tip.

___ is a type of pipet that is calibrated between two marks on its stem.

Liquid is delivered drop by drop

Without graduations to the tip

The last drop of fluid is not blown out

Graduation marks continue to the tip of the pipette

Self draining

Last drop of fluid is blown out