Uśmiechnięty mężczyzna naukowiec w biały płaszcz trzymając kolbę niebieski odczynnika w laboratorium chemicznym - Zdjęcie stockowe & obraz

Just a few drops

Smiling male scientist in white coat holding a test tube with red liquid and looking at camera

The investigator checks the test tubes with a blue liquid

Group of young workers are working in biochemistry lab,photo with copy space

Laboratory scientist working at lab with test tubes and microscope

View of a Scientist and his assistant working in a laboratory

Two scientists are working in laboratory. Young female and male researcher are doing investigations with test tubes.

Selective focus of scientist in white coat and eyeglasses making notes in notepad at workplace with microscope in laboratory

Selective focus of scientist in white coat and eyeglasses at workplace with microscope and colleague behind in laboratory

Portrait of scientists in eyeglasses looking at tube with reagent in laboratory

Selective focus of tubes with reagents and scientists at workplace in lab

Scientist in medical mask and goggles holding test tube with covid lettering near microscope

Selective focus of scientists looking at reagent in laboratory

Portrait of scientist in white coat and eyeglasses with microscope in laboratory

Selective focus of scientists in medical masks and goggles looking through microscopes on regents in lab