Close-up of female doctor clinician or young scientist working with tools during scientific experiment in laboratory. Woman lab worker purifying red liquid into flask, making research. - Stock Photo & Image

Young attractive concentrated woman scientist in protective eyeglasses and white coat researching in the scientific chemical medical laboratory, sitting at the table, holding teat tube and flask.

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Discovering of new medicine, vaccine. Concentrated young female scientist, doctor, biotechnologist, holding test tube and looking at it while sitting at her working place in modern lab. Focus on hand.

Pretty Caucasian woman researcher doctor chemist with glass equipment in the lab. Female professional scientist purifying red solution form tube into glass flask. Laboratory, clinical analysis

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Young Caucasian female doctor, chemist or scientist loads liquid sample into flask from test tube. Science and chemistry concept. Focus on the hands.

Biochemical research of scientist working with microscope for vaccine development in pharmaceutical laboratory. Woman doctor observe virus evolution using high tech researching diagnosis.

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Senior doctor man scientist virologist researcher, analyzing chemistry flask with new substance, vaccine, evaluating results. Professor discovered a new formula for treating disease in laboratory

Concentrated man scientist examines the chemical liquid in the flask, sitting at the tbale in lab, satisfied by the result of the experiment. The scientist evaluates the chemical reaction occurred

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Caucasian man virologist, bio chemist, scientist wearing white coat holding test tube and dropped red liquid to flask. Chemist examines chemical test tube, sitting at the table in modern lab.