Keywords
20-25 years, analysis, analyzing, centrifuge, close-up, color, container, cropped, day, experiment, experimentation, head and shoulders, holding, indoors, intern, lab coat, laboratory, laboratory assistant, laboratory equipment, looking, looking down, machine, man, medical research, northern european ethnicity, one person, open, phial, research, researcher, rubber gloves, science, scientist, selective focus, side view, solution, teenage boy, teenager, young adult, young man, 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, paa446000031