scientist, microscope and analysis in lab for healthcare, innovation and development in stem cell research. black woman, investigation and experiment with biotech for dna, exam or test for bacteria - 生物科技學 個照片及圖片檔實驗室, 科學家
research, experiment and medical trial being done by a scientist in a lab, science facility or hospital. one young, serious and professional researcher organizing, sorting or making a discovery - 生物科技學 個照片及圖片檔實驗室, 科學家
testing liquid from green glass pipette into test tubes on yellow reflective background - 生物科技學 個照片及圖片檔實驗室, 綠色
doctor, microscope and analysis in lab for chemistry study, development or pharmaceutical research. woman, investigation and experiment with biotechnology for clinical trial, innovation and knowledge - 生物科技學 個照片及圖片檔女性, 醫院
science concept; experimental scientists in chemical laboratory. development and scientific research in laboratory - 生物科技學 個照片及圖片檔顯微鏡, 診所
female scientist performing a scientific experiment in a laboratory, holding a petri dish and dropper. - 生物科技學 個照片及圖片檔實驗室, 科學家, 醫學研究
young female scientist filling chemical through pipette while working in laboratory - 生物科技學 個照片及圖片檔實驗室, 科學家, 醫學研究
scientists conduct scientific experiments in the biosafety cabinet of the laboratory . - 生物科技學 個照片及圖片檔實驗室, 醫學研究, 病毒
scientific, research and medical labratory where scientists conduct futuristic science experiments. empty lab with microscope, equipment and advanced technology for learning and testing biochemistry - 生物科技學 個照片及圖片檔實驗室, 背景 - 主題, 技術
testing liquid from glass pipette into petri dish on reflective background - 生物科技學 個照片及圖片檔實驗室, 玻璃杯, 特寫