Young chemist conducting slow-motion experiment with heating distillation flask
Chemical reaction in flask at chemistry lab. Scientist conducting chemical experiment in chemistry laboratory. Chemist working with chemical liquid in research lab. Closeup of chemical experiment
Slowmo closeup of unrecognizable gloved chemist using chemical burner while heating bottom of distillation glass flask with dark liquid inside, conducting experiment in laboratory
confident skilled adult blond woman chemist in lab coat and sterile gloves conducting chemical experiment with liquid in flask and viewing at the result obtained
Rotating liquid in laboratory. Chemical experiment with substance in flask. Professional chemical lab
Chest up slowmo of Caucasian male chemist in lab coat and protective goggles taking smell of red liquid substance inside glass flask, conducting experiment in laboratory
Skilled chemist conducting experiment in lab
Chemical reaction in flask at chemistry lab. Scientist conducting chemical experiment in chemistry laboratory
Female chemist in lab. Closeup of chemist woman looking at liquid in glass flask at laboratory. Woman chemist analyzing chemical liquid in lab flask. Woman scientist conducting chemical research
Tilt down of two diverse male and female chemists wearing white lab coats conducting experiments with liquid substances in laboratory
Female chemist in laboratory. Chemist analyzing chemical liquid in test tube. Woman chemist conducting chemical research in chemistry lab. Chemist woman working with chemical reagents in lab flask
Chest up slowmo of serious Caucasian chemist in face shield and lab coat conducting experiment in lab adding hydrogen peroxide and some black powder in test tube and watching chemical reaction