女先生と研究室で液体をチューブにほこりを注ぐ少女学生科学者 - ストックフォト＆画像

Team of scientists working with liquids in laboratory

Smiling teacher and student making experiment in chemical laboratory

Smiling schoolgirl with beakers doing chemical experiment during chemistry lesson

Team of scientists working with liquids in laboratory

Female chemist with pipette in chemistry laboratory

Two young female scientists making experiment in chemical laboratory

Professional chemists in white coats inspecting test tubes with reagents in lab

Portrait of smiling scientists in uniforms holding laboratory tubes

Professional chemists in white coats inspecting test tube with reagent in lab

Young confident woman scientist in lab coat holding digital tablet and looking at camera

Side view of concentrated scientist working with microscope

Young male chemist holding flask with green liquid

Scientist showing laboratory tube, focus on foreground

Side view of concentrated scientist working with laboratory tube