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Blue cap vials and out of focus laboratory glassware containing chemicals in science research
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Empty chemistry laboratory of middle school in China
Scientist Holding Molecule Model
Ethylene Glycol in container, chemical analysis in laboratory, chemical raw materials in industry
Team of medical research scientists in the laboratory
Beam through the glass, colorful, beautiful, background ,Clear glass from factories of various sizes arranged in multiple sheets
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Close-up hands of a schoolboy pouring solution from beaker into a lab flask, observes the going on chemical reaction with excited and surprised look on his face. Miracles of chemistry. Science Biology
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Optical glass crystal prism. Multicolor holographic light effect
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chemical in glass, chemical in the laboratory and industry, Chemicals used in the analysis
cultured medium in flask
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A black microscope with a abstract multicolored background. Selective focus on the large size lens over the light. Copyspace.
Asian female scientist examining for genetic modification food in laboratory
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Antibiotic sensitivity or resistance test in a microbiological culture of purple bacteria. Space for text.
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Three chemistry laboratory researchers, a young man and two young women, dressed in lab coats and safety goggles. They look at a clamped Erlenmeyer conical flask as they work on an experiment.
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