Medicine professional making research experimental substance in laboratory close up. Involved scientist man filling test tube using pipette
Young microbiologist experimenting with medicines in clinic close up. Serious man scientist using pipette for examining sample in microscope
Experienced male scientist in lab coat and gloves writitng down description of scientific experiment in document while standing by workplace in chemical laboratory
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Mature scientist works with specimen collection of fossil remains in archaeological laboratory. Archaeologist or paleontologist studies
Portrait of scientist man with mathematical equations background. He put on his glasses and smile at camera. Clever and smart teacher lecturer concept. Let's study!
Exhausted chemistry student staying up all night working on his final project
View through glass wall of Asian scientist in lab coat sitting at desk, looking through microscope and writing down notes during laboratory research
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A Seasoned Male Scientist With Grey Hair and Safety Goggles Smiles Confidently in a Cutting-edge Laboratory, Highlighting Scientific Innovation and Expertise. Advanced Lab Equipment and a Colleague in the Background Emphasize Teamwork.
Portrait of Chinese male scientist is analyzing a liquid to extract the DNA and molecules in the test tubes in laboratory.
Young Employee Explores Laboratory
Excited scientist working on microscope rejoicing research resulsts in laboratory close up. Smiling happy researcher feeling inventing vaccine.
Sad laboratory researcher test tube dissatisfied experiment closeup. Disappointing man scientist in safety failed research
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Senior archaeologist works with fossil remains in modern archaeological lab. Paleoanthropologist in lab coat studies prehistoric human bones
Portrait of Chinese male scientist is analyzing a sample to extract the DNA and molecules with microscope in laboratory.
Side view of Asian scientist wearing protective mask and gloves sitting at workplace, using microscope and writing down results of research while working in laboratory
Close-up tilting down shot of face and hands of female scientist with prosthetic arm, in white coat dropping cell culture solution into Petri dish with green substrate, performing study in biotech lab
Portrait of confident Asian male scientist in white coat posing for camera with arms crossed in laboratory
Microbiological laboratory work, petri dish
Scientist looking at camera standing in a plant and talking. Horizontal indoors shot
Asian scientist uses microscope and computer
View through glass wall of confident Asian scientist in white coat and eyeglasses standing in laboratory and looking away thoughtfully
Male biotechnologist in protective clothing using torch while inspecting dark secret laboratory
Doctor investigate drug sample working in laboratory close up. Involved researcher in safety gloves looking at test tube with medicines
Portrait of Asian scientist in white coat and gloves looking through microscope then posing for camera at work in laboratory
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A Confident Senior Male Scientist in a White Lab Coat and Gloves Stands in a Modern Laboratory, Showcasing Scientific Expertise and Dedication to Research. the Background Features Advanced Lab Equipment and Chemical Solutions.
Young doctor examining microscope in hospital lab
Smart researcher exploring medicines in innovation laboratory close up. Serious scientist in looking at test tubes with preparation.
Scientist stirring chemical in mortar and pestle 4k
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African American scientist in lab coat and gloves looking through microscope and using digital tablet while performing molecular analysis in laboratory
Portrait of senior male scientist in lab coat standing with arms crossed and looking at camera with confidence
Portrait scientist male conducting medical test experiments using microscope 4K
Male Asian scientist in lab coat and protective gloves looking through microscope and writing down notes during experiment in laboratory
Slowmo closeup of Caucasian male chemist in protective goggles and lab coat looking at purple liquid in glass flask
Scientist finding a cure
Scientist using tablet in modern lab. Searching data, working on computer equipment, writing on tablet.
Midsection selective focus shot of unrecognizable black male scientist in white coat standing in chemistry lab, performing experiment and drawing liquid into glass straw with bulb filler
Medium portrait of serious Caucasian male scientist in protective coveralls posing or camera with hands folded standing in modern research laboratory
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A Senior Male Scientist in Safety Goggles and Gloves Carefully Examines a Test Tube in a Cutting-edge Laboratory, Showcasing Meticulous Scientific Research and Precision in a Professional Environment.
Confused male teacher or scientist shrugging his shoulders looking at the camera in a classroom or labratory
Medium shot of male Asian scientist in medical gloves and white coat working with microscope and taking notes during laboratory experiment
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Focused African American male scientist in disposable gloves and lab coat examining specimen under microscope while working at desk in laboratory
Close-up of an adult male pharmacist gives vials with vaccine to female client
Experienced male doctor middle-aged with gray beard and hair wearing white gown working with microscope and laptop in the medical lab
Black doctor using computer in lab
Medium shot of Asian male scientist reading notes and writing on clipboard while working in laboratory
Tilt up shot of Asian male scientist examining notes on clipboard while standing in laboratory
Scientist testing DNA biochemistry in laboratory. health care concept.
Close up shot of black male scientist looking through microscope while doing research in laboratory