Female african american scientist working in laboratory. Young woman researcher supervisor are doing investigations with test tubes while writing research results. - Стоковое фото и изображение

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Female african american scientist working in laboratory. Young woman researcher supervisor are doing investigations with test tubes while writing research results.

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Female scientist working in laboratory. Young caucasian woman researcher supervisor are doing investigations with test tubes while writing research results.

Modern medical research laboratory: african american male scientist working with flask, analysing biochemicals samples. Advanced scientific lab for medicine, microbiology development

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