Lustiger Test. Lächelnde Frau hält Medikamententropfen in der rechten Hand, während sie im Labor sitzt und ihr Kollege hinter ihr steht - Stockfoto & -bild

Dark-haired. Positive colleagues keeping smile on faces while doing chemical experiment

Science, chemistry, technology, biology and people concept - young scientists with microscope making test or research in clinical laboratory and taking notes

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

Young professional chemists in protective glasses and gloves making experiment in lab

Mutual assistance. Two young perspective scientists working in the laboratory conducting the research and concentrating on it.

Science, chemistry, technology, biology and people concept - young scientists with microscope making test or research in clinical laboratory and taking notes

Concentrated caucasian scientists in uniform working with microscope and flasks in chemical laboratory

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

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

It is about proportions. Waist up shot of lab colleagues smiling while holding a test tube and adding chemical liquid during an experiment.

Strange reaction. Attentive bearded man touching his chin and bowing head while looking at sample

My research. Smiling promising blond scientist holding blood test tubes and wearing a uniform and medical gloves while sitting near a microscope

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.

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

Working with blood. Concentrated blond young researcher sitting at a microscope and holding test tubes while wearing a uniform in the lab and two other researchers working in the background

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