Keywords
20-25 years, analysis, analyzing, centrifuge, color, container, cropped, day, experiment, experimentation, focus on foreground, holding, indoors, intern, lab coat, laboratory, laboratory assistant, laboratory equipment, looking, looking down, machine, man, medical research, northern european ethnicity, one person, open, phial, push button, research, researcher, rubber gloves, science, scientist, scrutiny, side view, standing, teenage boy, teenager, waist up, 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, paa446000002