Chemist put white powder into glass measure cup on the electronic scales
Chemist put dry powder into a measure cup on the electronic scales
Chemist pour liquid into measure cup
Chemist measure viscous liquid pouring it into measure cup on electronic scales
Chemist measuring the weight of the powder on electronic scales
Chemist measuring the weight of the powder at electronic scales in laboratory
Barman measures powder and liquid for cocktail with jigger
Chest up of young African American male chemist in safety glasses and white lab coat posing for camera with evaporating liquid in glass measuring cup
Pouring transparent liquid into a measure cup
Chemist pouring orange liquid into a cup with mixing gel
Chemist mixing muddy liquid in the cup and give it to her colleague
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