Il s'agit de proportions. Taille haute prise de vue de collègues de laboratoire souriant tout en tenant une éprouvette et en ajoutant du liquide chimique pendant une expérience . - Photo & image de stock

Supportive relations. Selective focus on a male scientist standing next to his colleague while pouring chemical liquid into a test tube and conducting a chemical experiment.

Scientists team. Positive professional smart scientists standing together and conducting the experiment while working in team

Biological test sample. Selective focus of a test tube being held by a nice smart professional scientist while taking a biological test sample

My colleague. Positive delighted female keeping smile on her face and crossing arms while standing opposite scientist

Pour it down. Handsome male person expressing positivity and pressing lips while looking at pipette

No right for mistake. Selective focus on a test tube with navy blue chemical liquid held by a lab professional conducting chemical experiment.

Woman researcher is surrounded by medical vials and flasks, isolated on white

Making notes. Competent lab worker being in uniform and standing in semi position while listening to her curator

Modern science. Pleasant intelligent woman looking at the test tube while doing a scientific research

Funny test. Smiling female keeping medicine dropper in right hand while sitting at the laboratory and her colleague standing behind her

Young assistant. Attentive brunette woman wearing protective glasses while checking reagent

Blood analysis. Concentrated female person raising hand while looking at test tube

Light room. Very attentive brunette keeping smile on her face while holding test-glass in left hand and going to checking it up

Scientific project. Nice smart scientist sitting opposite each other while working on their project

Professional scientist. Delighted nice man working in the laboratory while being a professional scientist

Pleasant communication. Cute brunette girl keeping smile on her face while listening to her colleague