Dedicated researcher working with microscope and computer in evening laboratory
positive qualified smart african american female scientist in uniform and protective gloves sitting at the desk in evening lab and working with flasks with chemical fluids
Qualified male scientist in white helmet and protective glasses standing at modern greenhouse farm with hydroponic system.
Nice concentrated confident qualified smart muslim female office worker in traditional headscarf writing notes on glass wall during overtime work in evening office
African American scientist putting on protective mask and glasses while working in laboratory
Female scientist in protective mask, gloves and glasses working on digital tablet in laboratory
chemist is working with dangerous chemicals in laboratory, scientist is dressed protective gown and mask
confident qualified hardworking bearded chemist in unifrom and gloves adding fluid into flask with pure water and mixing them while working overtime in lab
Arc shot of senior scientist in protective mask, gloves and glasses working with microscope in laboratory
Likable hardworking qualified bearded scientist in white coat viewing samples through microscope in evening lab and entering results into paper report,slow motion
Female scientist in respiratory mask, safety glasses and protective coverall working on microscope in modern laboratory
male scientist is working with dangerous and toxic chemicals in chemical laboratory, using protective dress, mask and gloves