micropipette
noun
mi·cro·pi·pette ˌmī-krō-pī-ˈpet 
variants or micropipet
1
: a pipette for the measurement of minute volumes
2
: a small and extremely fine-pointed pipette used in making microinjections
Example Sentences
Recent Examples on the Web Instead of a rubber bulb at the end that is squeezed and released to suck up liquid, pipette tips attach to a micropipette apparatus that the scientist can set to pick up a specific volume of liquid, usually measured in microliters. 
Theresa Machemer, Smithsonian Magazine, 30 Apr. 2021 The requirements of embryo injection are minimal: a microinjector, micropipette, and microscope. Josiah Zayner, STAT, 2 Jan. 2020 Using the bacterial quirk that is Crispr, scientists have essentially given anyone with a micropipette and an internet connection the power to manipulate the genetic code of any living thing. Wired, 4 Oct. 2019
Theresa Machemer, Smithsonian Magazine, 30 Apr. 2021 The requirements of embryo injection are minimal: a microinjector, micropipette, and microscope. Josiah Zayner, STAT, 2 Jan. 2020 Using the bacterial quirk that is Crispr, scientists have essentially given anyone with a micropipette and an internet connection the power to manipulate the genetic code of any living thing. Wired, 4 Oct. 2019 Word History
First Known Use
1918, in the meaning defined at sense 1
Medical Definition
micropipette 1 of 2
noun
mi·cro·pi·pette
variants also micropipet
-pī-ˈpet
1
: a pipette for the measurement of minute volumes
2
: a small and extremely fine-pointed pipette used in making microinjections
micropipette
2 of 2transitive verb
micropipetted; micropipetting
: to measure or inject by means of a micropipette