Female scientist making experiments with organic materials in chemistry lab, using pipette to drop fertilizers on plant
Close up of laboratory petri dish with biological liquid extraction placed on desk. Glass plates with dna substance and fluid used for genetic testings and chemistry cell experiment
scientist is experimenting in chemical laboratory with dangerous reagents, dropping liquid by pipet in plate
closeup male lab doctor chemist looking into microscope Spbd. concept chemistry, experiment, analysis. professional man examine. pharmaceutical chemistry laboratory
Woman working in laboratory. Chemist working with glass flask. Researcher doing chemical test. Chemical experiment. Scientific research in chemistry laboratory. Female chemist. Laboratory equipment
Young student conducting chemistry experiment in school. Close-up.
Asian chemistry tutor and preschooler girl play rock paper scissors choosing next experiment at fun science lesson in spacious classroom
Woman working in chemistry laboratory with computer for science experiment and development. Biologist using monitor and technology to work on microbiology research and innovation in lab.
Young student engages in science experiment with teacher in classroom
Microbiologist working with microscopic tool to research substance in laboratory. Chemistry engineer using microscope with optical lens and magnifying glass for scientific experiment in lab.
Lab worker using micro pipette with beaker and test tubes to do substance experiment for chemistry innovation. Engineer working with laboratory equipment for microbiology analysis.
Microbiologist taking notes on paper and analyzing dna on computer, wearing protective glasses and gloves in laboratory. Scientist using monitor to develop chemistry experiment in lab.