Keywords
30-34 years, above 30, accuracy, adult, adults, analyzing, anticipation, chemical, chemistry, color, concentration, condenser, conical flask, curiosity, discovery, examining, expertise, front view, gray background, holding, hygiene, japanese ethnicity, lab coat, laboratory equipment, liquid, looking away, male, males, man, medical research, mid adult men, occupation, one person, photography, reflection, safety, science, science and technology, scientific experiment, scientist, scrutiny, selective focus, series, sitting, skill, studio shot, surgical glove, technician, vertical, waist up, working, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 10013006