Closeup Selective Focus Shot Of Camera On Tripod Filming Video Of Mature Female Chemist Sitting In Lab Performing Experiment Showing Flask With Blue Liquid While Recording Content For Online BlogÂ
Medium selective focus shot of camera on tripod and middle-aged Caucasian female chemist sitting in lab, giving online lesson, showing flasks with solution, filming video content for educational blog
Chemist pours liquid into flask. Stock footage. Chemist conducts experiment with flask and liquid substance. Laboratory experiment, close up
Chemist pours liquid into flask. Stock footage. Chemist conducts experiment with flask and liquid substance. Laboratory experiment, close up
Scientists in lab. Scientist brings glass flask with chemical liquid in lab. Chemist preparing for research in science laboratory. Assistant brings lab flask for scientific experiment
Hand holding flask with liquid. Beaker with purple fluid. Scientist is conducting experiment. Chemist working in the lab.
Chemist taking flasks with rotating equipment. Stock footage. Chemist in gloves takes flasks for research. Experiment with flasks and liquid
Chemist taking flasks with rotating equipment. Stock footage. Chemist in gloves takes flasks for research. Experiment with flasks and liquid
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
Medium rack focus shot of camera on tripod and female chemist with prosthetic arm sitting in laboratory, showing flasks with liquid samples, and filming video lesson or lecture for educational blog
Lab worker dripping reagent in lab flask with liquid. Unsuccessful lab experiment. Science experiment fail
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Closeup of unrecognizable chemist mixing red liquid with green making it orange in glass flask while conducting experiment in lab
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