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Scientist standing on chair after an explotion
Handsome senior scientist man wearing white dress coat stand in front interior laboratory background smiling positive. Successful face and feeling expression.
Older crazy chemist preparing a chemical experiment with some liquids
Mature Caucasian scientist working in lab
An abstract image combining a stack of books, a stylized model of DNA, flasks and liquid pouring into them, which implies the concept of scientific biological research
Senior scientist choosing the right bottle from a shelf while working on his research in laboratory.
Middle aged professional researcher examining a orange sample. Scientific research.
Waist up image of an older male scientist about to start a research, putting on his protective eyewear, standing behind his desk, glass condensers in blurred foreground. Looking away.
Portrait of a crazy scientist doing experiment. He wears lab coat, holds test tubes and makes a face.
Mature scientist in lab coat speaks to the camera and gives interview for popular science film sitting in archaeological scientific laboratory. Female colleague works in the background. Static Shot.
Male scientist in the laboratory holding test tube and intently looking at its contents.
Older male scientist seen working on an experiment in a laboratory using pipette and test tubes during some biochemical research.
Man researcher with safety glasses is examining lab tube with a green fluid in a modern laboratory, close-up. Science, microbiology and medicine.
Senior life science research researching in modern scientific laboratory. Focused senior life science professional holding and observing the micro chip. Lens focus on the chip.
A mature male scientist in protective eyewear and lab coat, wearing blue gloves, handles and examines test samples and equipment in a laboratory environment focused on research.
scientist in laboratory to research with test tube , science concept.
Scientist Working in The Fume Hood
Senior scientist holding a flask looks seriously into the camera.
Mature male chemist mixing liquids from a test tube into a beaker while working in laboratory.
Scientist in a protective suit conducting an experiment with a orange solution in a laboratory. Selective focus.
Mad scientist playing with syringe http://www.lisegagne.com/images/conceptual.jpg
Man researcher with safety glasses is working with lab tubes using a pipette in laboratory, close-up of lab equipment. Science and medicine.
Close up of a female scientist examining yellow liquid with chemical reaction in laboratory.
Scientist with a test tube.
Mature male biologist testing water sample in vial while standing near tap.
Unrecognizable Caucasian man taking a sample from a test tube.lab technician.
He sees the possibility in everything
Male chemist analyzing chemicals while working on antiviral drug in laboratory.
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