類似のロイヤリティフリーの画像
Closeup of young female scientist wearing blue gloves holding test tube researching in clinical laboratory
Young scientist or medical technician developing research new pharmacy medicine in glass flask in a clinical laboratory, concept of pharmaceutical studies and researches
Doctor hold the pipette and drop the blue chemical liquid into a petri dish for research and analysis for treating viral and bacterial illness in a laboratory.
Bacteria test on laboratory test tube in the analysts hand in a plastic glove
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