クリップボードとタッチテストチューブを保持白いコートの科学者の選択的な焦点 - ストックフォト＆画像

Partial view of medical worker working with test tubes in laboratory

Test tubes with liquid of different colours

Two scientist in chemical lab conducting experiments

Side view of handsome scientist touching bottle with toxic sign and looking at clipboard

Scientist in white coat holding clipboard and touching test tube

Modern technologies. Serious blonde wearing blue smock and bowing head while looking at microscope

Scientist in chemical lab

Boy in white coat looking into microscope near flasks and test tubes in chemical lab, banner

Selective focus of test tubes and microscope near children on blurred background in chemical lab

Back view of scientist working near test tubes with monkeypox lettering and microscope in lab

Scientist in goggles holding electronic pipette near african american colleague with clipboard and test tubes

Cropped view of scientist holding electronic pipette near petri dish and flasks

Cropped view of blurred girl in latex glove holding test tube in laboratory

Researcher in white coat working with test tube and petri dish in laboratory