Waist up of multiracial couple of chemists in safety glasses and lab coats examining glass measuring cup with evaporating liquid while working together in lab
Waist up of multiracial schoolkids in lab coats and safety glasses chatting during chemical lab experiment in modern Science class
Macro of test tube with blood. Closeup unrecognizable chemist stirring red liquid in glassware with pipette. Blood experiments in laboratory. Lab researcher making coronavirus analysis
Young multiethnic chemists in white lab coats putting their hands together in air after conducting successful experiment in Chemistry class
Two serious scientists making experiments in lab
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Closeup of unrecognizable chemist mixing red liquid with green making it orange in glass flask while conducting experiment in lab
Chemist making experiments with GMO on plants. Close up footage
Waist up of multiracial classmates in white lab coats and safety glasses chatting while conducting laboratory experiments during Chemistry lesson at school
Chemists conducting precise experiments in a modern lab.
Hand of medical pharmacy chemist in white coat putting glass tubes in transparent jar conducting chemistry experiment or making research
Hand of medical pharmacy chemist in white coat putting glass tubes in transparent jar conducting chemistry experiment or making research
Waist up of young Caucasian female chemist wearing safety glasses, face mask and white lab coat pouring unrecognizable liquid from glass flask into beaker while conducting experiment in lab