Highangle Chestup Of Male African American Laboratory Worker Wearing Hazmat Overalls Goggles And Mask Standing In Research Center Mixing 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
Medium long of male African American and female Caucasian scientists wearing hazmat overalls, goggles and masks, sitting in laboratory, analyzing 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
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
crime expert is researching chemical in test tube in chemistry laboratory, portrait of male scientist
Researcher fluid laboratory test tubes
Researcher fluid laboratory test tubes
Researcher fluid laboratory test tubes
Man-researcher is working with blood in test-tube in a laboratory
Researcher pours chemicals from a test tube into a flask, triggering an intense chemical reaction
Laboratory research. A scientist in a protective suit mixes reagents by pouring reagents from a test tube into a test tube. Search for a vaccine and treatment for coronavirus infection