confident skilled hardworking african american male chemist viewing samples under microscope and noting results of experiment into report
Likable experienced confident responsible african american male chemist in protective mask,gloves,eyeglasses and white coat conducting chemical experiment with solutions and flasks
Skilled scientist observing samples under microscope and documenting findings
Experienced chemist in uniform conducting evening lab experiment with samples and liquids
Scientific discovery: Skilled chemist examines samples under microscope
Skilled female chemist analyzing samples in lab
experienced cosmetician in white coat and sterile gloves applies permanent make-up on visitor eyebrow closeup
Likable hardworking qualified bearded scientist in white coat viewing samples through microscope in evening lab and entering results into paper report,slow motion
Medium shot of three chemists in lab coats discussing research details after studying samples with microscope
Female chemist in sterile gloves, protective glasses and white coat examining chemicals under microscope while doing experiment in laboratory
Portrait of confident experienced businesswoman working in office
Experienced businesswoman sharing financial reports with colleagues during joint meeting