ultracentrifugation vs ultracentrifuge

ultracentrifugation and ultracentrifuge both are nouns.

Word	Noun	Adjective	Verb	Adverb
ultracentrifugation	Yes	No	No	No
ultracentrifuge	Yes	No	Yes	No

ultracentrifugation (noun)	ultracentrifuge (noun)
centrifugation at very high speeds	a high speed centrifuge used to determine the relative molecular masses of large molecules in high polymers and proteins

ultracentrifugation (verb)	ultracentrifuge (verb)
	subject to the action of an ultracentrifuge