Medium Long Of Male African American And Female Caucasian Scientists Wearing Hazmat Overalls Goggles And Masks Sitting In Laboratory Analyzing Chemicals In Test TubesÂ
Waist-up of male Biracial and female Caucasian laboratory workers wearing hazmat overalls, goggles and masks, sitting in research center, analyzing hazardous chemicals in test tubes
Tilting up of female Caucasian scientist wearing hazmat overalls, goggles and mask, sitting in laboratory, woman sorting chemicals in test tubes, cropped man typing on computer
Tracking left of female Caucasian scientist wearing hazmat overalls, goggles and mask, sitting in laboratory, sorting chemicals in test tubes, passing them to African American man, talking
High-angle chest-up of male African American laboratory worker wearing hazmat overalls, goggles and mask, standing in research center, mixing chemicals in test tubes
Medium long of two female scientists wearing hazmat suits, gloves and medical masks, sitting at desk in research center, working with chemicals in test tubes
Medium long of male African American and female Caucasian laboratory workers wearing hazmat overalls, goggles and masks, sitting in research center, analyzing biological material in Petri dishes
Scientist mixing chemicals in test tube in laboratory
Science expert in protective suit filling test tube with chemical substance close up. Scientist in hazmat mask conducting experiment in laboratory
Medium long of three diverse scientists in white gowns and masks working together in laboratory, talking, using laptop computer, microscope, test tubes with chemicals
scientist dropping chemical solution for analyzing : testing in laboratory
Scientist dropping the reagent into test tube for reaction testing in chemical laboratory
Tilting down and up of female Caucasian and male African American laboratory workers wearing hazmat overalls, goggles and masks, standing by rack in research center, collecting chemicals