Chemistry. Chemist pipetting a chemical liquid into a petri dish. He is wearing protective clothing.

---

Size: 5436px × 4080px
Photo credit: © CONEYL JAY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 40s, 49, 50s, adult, apparatus, biochemical, biochemist, biochemistry, biological, biologist, biology, caucasian, chemical, chemist, chemistry, clothing, danger, dangerous, dish, equipment, experiment, experimentation, experimenting, fifties, forties, forty, glasses, gloves, hazard, hazardous, human, industry, instrument, lab, laboratory, liquid, liquids, male, man, middle-aged, mix, mixed, mixing, people, person, petri, pipette, pipetting, protective, reacting, reaction, science, scientific, scientist, spectacles, technology, white