類似のロイヤリティフリーの画像
Test glass tubes with blue liquid, macro, selective focus. Laboratory test tubes. test tube with liquid sample on light blue background, closeup. Medical concept.
Test tubes on background, close up
Laboratory test tubes,science background abstract. Glass test tubes in a stand on blue background.
In a laboratory comical instrument was places.
続きを見る![](https://static.create.vista.com/images/wing/icons/backward.svg)