Keywords
45-49 years, beaker, caucasian, chemical, chemistry, close up, color image, copy space, culture, displaying, experiment, experimenting, expertise, flask, glass, holding, horizontal, human hand, mature adult, mature women, occupation, one person, people, petri dish, photography, protection, protective workwear, research, research & development, researching, rubber-glove, safety, science, scientific, scientist, showing, specimen, studio shot, technician, three objects, tube, variety, white background, woman, working, yellow, 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, u14781986