Chemist measure viscous liquid pouring it into measure cup on electronic scales
Chemist put white powder into a measure cup with liquid
Scientist in lab doing medical research. Laboratory worker pour liquid from flask to measuring cup. Scientist laboratory working with chemical liquids. Chemist working at chemistry laboratory
Chemist pouring liquids into a flask through funnel
Chemist put dry powder into a measure cup on the electronic scales
Chemist put white powder into glass measure cup on the electronic scales
Chemist pouring gel into container with mixing liquid in pharmaceutical blender
Chemist mixing muddy liquid in the cup and give it to her colleague
Chemist pours liquid into flask. Stock footage. Chemist conducts experiment with flask and liquid substance. Laboratory experiment, close up
worker chemist filling pouring test tube with liquid reagent flask Spbd. Closeup. drip liquid in a pipette with measuring numbers. concept chemistry, laboratory. pharmaceutical analysis
Chemist pours liquid into flask. Stock footage. Chemist conducts experiment with flask and liquid substance. Laboratory experiment, close up
Chemist pouring viscous liquid in a flask on electronic scales, pharmacy factory