科学者の研究室で鋼魔法瓶の液体窒素を注ぐします。研究者が実験を準備します。. - ストックフォト＆画像

Academic chemical lab with color beakers

Laboratory flask. Experiences. Research. Reagents. Chemical reaction. Selective focus. Closeup.

Practical chemistry classes. Checking the chemical formula in academic laboratory.

Scientist during a chemistry exercise where she is producing a reaction that develops white smoke

University chemical lab during the experiment

Laboratory glassware with colorful liquids on white table, space for text. Chemical reaction

Mad gmo experimant in laboratory

Cute child researcher in uniform and goggles is conducting an experiment with liquid nitrogen across a brick wall. Young scientists concept

Cute child researcher in uniform and goggles is conducting an experiment with liquid nitrogen across a brick wall. Young scientists concept

Scientist conducting a chemical experiment in laboratory, concept. Explorer starts warms up a chemical solution.

Cute child researcher in uniform and goggles is conducting an experiment with liquid nitrogen across a brick wall. Young scientists concept

Male scientist with cute little schoolgirl conducts a chemical experiment together indoor. Chemical education concept

Portrait of a young smiling scientist child girl in a chemistry lab. Cute preschool girl in uniform ann goggles looking at camera