Laboratory Measures the Liquid Drops To the Flask. (Stock Footage)

Laboratory Measures the Liquid Drops To the Flask. (Stock Footage)

4K. Laboratory measures the liquid drops to the flask. A young man working in rubber gloves. A man dressed in a white robe and plastic glasses. Close-up.

Thank you for purchase! Don’t forget to rate it! 

Follow me on Envato

 

by
by
by
by
by
by