pipet vs pipette

pipet and pipette both are nouns.

Word	Noun	Adjective	Verb	Adverb
pipet	Yes	No	No	No
pipette	Yes	No	No	No

As nouns, pipet and pipette are synonyms defined as:

pipet and pipette: measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube

pipet (noun)	pipette (noun)
measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube	measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube