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Chercheur tenant un flacon de liquide ambré

A smiling man with Latin American features, wearing a white lab coat and safety goggles, holds a conical flask containing amber liquid in a bright, modern laboratory.

A photo of a smiling scientist in a white lab coat holding a conical flask with amber liquid in a bright laboratory Voir plus

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A Southeast Asian woman with a dark brown bob and round glasses, wearing a white lab coat and safety goggles, smiles while holding up a round flask containing blue liquid in a brightly lit laboratory.
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A young male teacher with curly black hair and glasses wears a white lab coat while holding a bubbling green flask in a brightly lit science classroom with students wearing safety goggles.
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A chemistry laboratory bench filled with various glass flasks and bottles under dim blue lighting at night.
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A flat illustration of a young woman with copper-red hair, freckles, and safety goggles wearing a lab coat and holding a beaker in a laboratory setting with scientific equipment.
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A collection of laboratory glassware, including round-bottomed flasks and a condenser column, sits on a black worktop backlit by a low window, casting bright caustics and light reflections.
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A young woman with red hair and freckles wearing a white lab coat and blue nitrile gloves works with a beaker behind a glass shield in a laboratory setting.
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A young East Asian woman with long black hair and dewy makeup wears clear safety goggles while working in a dimly lit laboratory with blue accent lighting.
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A scientist wearing a knitted kippah works at a laboratory bench with a blue burner flame and glass flasks under bright overhead lighting.
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A young boy with short dark hair and safety goggles observes a bright crimson flame from a spirit burner in a dimly lit laboratory setting.
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An elderly woman with silver hair and a white lab coat reaches for a glass bottle on a wooden shelf in a vintage apothecary, illuminated by warm morning light.
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A flat illustration of a female pharmacist with a dark brunette bob, hazel eyes, and red lips standing behind a counter in a pharmacy with shelves of blank bottles.
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A glowing blue chemical reaction occurs inside a round-bottom flask suspended by a clamp stand in a dimly lit laboratory.
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A young woman with red hair and freckles wearing blue scrubs looks down at a small glass vial in a laboratory setting.
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A laboratory benchtop centrifuge with its lid open sits under a bright task lamp, with a rack of test tubes nearby in a dimly lit room.
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An empty science classroom features dark wooden tables with stools placed upside down on top of them, illuminated by natural light streaming through large windows.
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A portrait of a young man with a beard, wearing a white doctor's coat and a stethoscope, standing in a brightly lit hospital hallway.
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A smiling man with cornrows and a white lab coat holds a glass flask in a futuristic laboratory filled with holographic molecular diagrams and a DNA helix.
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A Southeast Asian woman with long dark hair, wearing a white lab coat and safety goggles, smiles while holding a test tube containing glowing green liquid in a brightly lit laboratory.
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A woman with a shaved head and dark skin, wearing a white lab coat and safety goggles, examines a petri dish in a high-tech laboratory with glowing blue equipment.
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A young woman with ash-blond hair in a ponytail, wearing a white lab coat and safety goggles, examines a purple liquid in a glass flask inside a laboratory fume hood.
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A round-bottomed flask filled with a vibrant blue liquid sits inside a heating mantle in a laboratory setting, with condensation visible on the glass neck.
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A woman with long red hair wearing a white lab coat works at a laboratory bench with glassware and Bunsen burners in a brightly lit science center.
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A dimly lit laboratory scene featuring a glowing fume hood and various glass beakers and flasks on a dark workbench.
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A gloved hand uses a multichannel pipette to dispense magenta and indigo liquids into a 96-well plate within a sterile laboratory environment.
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An isometric vector illustration of a sterile laboratory featuring a scientist with long black hair working at a microscope, surrounded by white workstations, blue-tinted glassware, and equipment.
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A young woman with long black hair and South Asian features wearing a lab coat adjusts a microscope in a science laboratory filled with beakers of blue liquid, illuminated by warm afternoon sunlight in a cel-shaded anime style.
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A woman with a short dark haircut and pearl earrings looks through the eyepiece of a microscope in a dimly lit laboratory.
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A scientist wearing a white lab coat over a magenta sari with a gold border works at a laboratory bench with a centrifuge and pipettes, viewed from behind against a window at dusk.
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An empty school science laboratory is illuminated by bright daylight streaming through tall windows on the left, featuring long black-topped lab benches equipped with sinks, microscopes, and glassware.
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A flat vector illustration of a young man with curly brown hair, an undercut, and freckles, wearing a lab coat and holding a round glass flask in a laboratory setting, rendered in a limited emerald green and white color palette.
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A white robotic arm with carbon fiber accents holds a translucent cube above a stainless steel table filled with colorful acrylic blocks in a bright, clinical laboratory setting.
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A portrait of a young woman with chestnut hair wearing a white doctor's coat and a stethoscope, standing in a brightly lit medical office.
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A smiling man with a white beard and glasses, wearing a white lab coat and safety goggles pushed up on his forehead, holds a flask containing green liquid in a laboratory setting with soft window lighting.
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A young woman with chestnut hair and tan skin, wearing a white lab coat and safety goggles, pours a steaming liquid from a beaker into a flask in a brightly lit chemistry laboratory.
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A South Asian woman with long black hair and safety glasses works in a laboratory, using a pipette to transfer liquid into a multi-well plate under blue light.
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A young man with a red buzz cut and safety goggles on his forehead smiles while wearing a lab coat in a laboratory setting with blurred glassware in the background.
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A woman with curly auburn hair wearing a white lab coat and blue gloves examines a petri dish containing a small piece of tissue in a laboratory setting with cool-toned lighting.
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A glass distillation apparatus sits on a heating mantle in a laboratory, with yellow vapor rising into a coiled condenser and clear liquid dripping into a collection flask under cool ambient lighting.
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A close-up view of a pipette tip dispensing a single drop of clear liquid into a well of a transparent laboratory plate, illuminated by soft, warm afternoon light.
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A chemistry teacher with wavy dark hair and a goatee, wearing a white lab coat and safety glasses, demonstrates a dry ice experiment to students in a school laboratory.
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A scientist in a white lab coat uses tweezers to hold an acorn over a metal tray in a laboratory setting.
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A scientist in a white lab coat sits in a wheelchair at a laboratory bench, facing a rack of glass flasks and a lit Bunsen burner, with large windows showing a deep blue dusk in the background.
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An automated multi-channel pipette system dispenses neon green liquid into a 96-well microplate within a sterile laboratory environment.
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A glass beaker filled with bright orange liquid sits on a magnetic stirrer, showing a prominent vortex created by a spinning stir bar on a laboratory bench.
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A flat vector illustration of a plant science laboratory featuring a microscope, petri dishes with seedlings, a test tube rack with sprouts, and a glowing growth cabinet on a white bench.
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A young woman with dark hair wearing white scrubs and safety goggles works inside a laminar flow hood in a brightly lit, sterile laboratory.
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A man with a shaved head, dark skin, a full beard, and round glasses wears a white lab coat and stands with his hands in his pockets in front of a large chalkboard in a chemistry classroom.
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A middle-aged man with dark hair and green eyes, wearing brass goggles and a singed white lab coat, works in a dark cellar illuminated by a green glow from laboratory glassware.
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A multichannel pipette dispenses blue liquid into a clear 96-well laboratory plate under cool lighting.
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A woman with East Asian features and round glasses wearing a lab coat looks through a microscope in a dimly lit marine laboratory at night, with a glowing coral tank in the background.
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A person in a white clean-room suit stands at the end of a brightly lit, sterile laboratory corridor with stainless steel benches and a tray of silicon wafers in the foreground.
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A clear Erlenmeyer flask sits on a white tiled surface as a single drop falls from a glass pipette into a swirling, vibrant fuchsia-colored liquid.
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A young man with long dark hair tied back and glasses observes a glowing violet laser inside a metallic vacuum chamber in a laboratory setting.
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A glass vial spins inside a metal centrifuge rotor under bright fluorescent laboratory lighting.
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A young woman with short platinum hair and blue eyes, wearing a white clean room suit and blue gloves, inspects a small cube satellite with gold foil casing on a metal test stand in a laboratory setting.
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A gloved hand lifts a metal rack containing frozen vials from an open cryogenic storage tank, surrounded by thick white nitrogen vapor in a dimly lit laboratory setting.
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