Footage of a scientist working in a lab.,she is taking some food samples and puts them into petri dishes for further quality check
A scientist working in a laboratory-taking some samples
scientist working in her lab taking notes from samples under a microscope
Woman holding a dried butterfly wing tweezers
Adult professional woman make food quality test at working place. Woman holding petri dish. At the working place desk with laptop and vegetables
Lab technician working in Microbiological laboratory. Woman holding petri dish. At the working place desk with laptop and vegetables. adult researcher using medical equipment in the office
Hand of scientist with tweezers. Person works with lab equipment. I need paper filter. Uncover the secrets of science.
Hand holding flask with liquid. Beaker with purple fluid. Scientist is conducting experiment. Chemist working in the lab.
Hand in glove with tweezers. Transparent fluid in small bottle. Sterilize equipment before experiment. Careful with the fire.
Scientist hand performing laboratory testing. Laboratory experiment with candle flame. Close up of researcher hand warming tweezers for lab research
Scientist hand warming tweezers. Science laboratory research. Research laboratory experiment. Chemical experiment with candle flame. Sterilize equipment before experiment
Selective focus on test tubes with blood samples on the foreground. Laboratory workers conducting experiments. Scientists working in a modern lab. Healthcare, medicine, development.