緑色の液体とコピースペースを持つ科学者保持試験管の構成。研究と科学の概念はデジタルで生成され. - ストックフォト＆画像

Composition of scientist holding test tube with green liquid and copy space. research and science concept digitally generated image.

Close up. image of scientists microbiologists conduct research . photo with a copy-space.

Woman researcher is surrounded by medical vials and flasks, isolated on white background.

Woman researcher is surrounded by medical vials and flasks, isolated on white background.

Scientist working in laboratory with test tubes , laboratory equipment

Composition of female scientist holding flask with fluid in lab with motion blur. science and research technology concept digitally generated image.

Composition of scientist holding test tube with red liquid working in laboratory and copy space. research and science concept digitally generated image.

Composition of scientist holding test tube with red liquid working in laboratory and copy space. research and science concept digitally generated image.

Scientist dropping the reagent into test tube for reaction testing in chemical laboratory

Composition of hand of lab technician holding test tube of blue liquid, with blurred copy space. medical and science research concept digitally generated image.

Composition of female scientist holding test tube in laboratory with copy space. science and research concept digitally generated image.

Stethoscope on digital tablet against doctor placing test tube in test tube rack