Keywords
25-30 years, beaker, color, conical flask, copy space, day, erlenmeyer flasks, experiment, experimentation, expertise, graduated cylinder, head tilted, holding up, indoors, lab coat, laboratory, laboratory assistant, laboratory glassware, looking down, man, medical research, northern european ethnicity, research, researcher, rubber gloves, satisfaction, science, scientist, selective focus, smiling, standing, three-quarter front view, tilt, two people, waist up, woman, young adult, young man, young woman, 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, paa446000015