Scientist opening lab deep freezer in laboratory 4k
Scientist opening test tube box from freezer 4k
Scientist putting vertical freezer rack in freezer 4k
Scientist removing vertical freezer rack from freezer 4k
Scientist removing vertical freezer rack from freezer 4k
Scientist closing the lid of microplate 4k
Opening Small Paint Can To Reveal A Pain Color On Lid
Scientist experimenting in laboratory 4k
Scientist experimenting in laboratory 4k
Scientist experimenting in laboratory 4k
Laboratory worker preparing to perform experiment at lab. Close up of female scientist hands opening bottle with liquid and pouring into measuring cup. Pharmaceutical research at laboratory