Bebaarde chemicus in bril met reagentia in buizen en tablet in laboratorium - Stockfoto’s en -afbeeldingen

Bearded chemist in goggles with reagents in tubes and tablet in laboratory

Bearded chemist in goggles with reagents in tubes and tablet in laboratory

Concentrated bearded chemist in goggles with reagents in tubes in laboratory

Professional chemist. Smart nice male researcher wearing a mask and protective glasses while conducting chemical experiment in the lab

Young chemist working with test tubes

Scientific project. Serious intelligent hard work holding a test tube and looking into the microscope while working on his project

Responsible moment. Young serious perspective discoverer sitting in the lab working with the text tubes and focusing on the one of the vials.

Adorable little girl in goggles with reagents in tubes in laboratory

Smiling bearded scientist in protective goggles and gloves holding test tubes with reagents and making experiment

Teacher and student in white coats making experiment in laboratory

Smiling chemist in protective eyeglasses holding test tube with reagent in lab

Smiling middle aged scientist in protective eyewear working with microscope and colleague standing behind

Professional chemists in white coats working with microscopes in laboratory and looking at camera

Professional scientist in protective eyeglasses making experiment with reagents in test tubes

Caucasian smiling chemist in white coat working with microscope and reagents while in chemical lab

Smiling middle aged scientist in protective eyewear working with microscope and colleague standing behind