Filling test tube close up. Medical scientist filling test tubes with chemical liquid by pipette in laboratory. Scientific chemical research concept.
Chemical flasks and a mug with a solution on a table in the laboratory
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Close-up shot of hands of anonymous laboratory technician filling long glass pipette with purple chemical solution from flask, while preparing to perform test
Doctor working in science laboratory with test tubes and chemical equipment. Chemist with lab coat and gloves holding flask filled with blood or red solution for pharmaceutical research
Close up of test tube filled with blood or dna liquid connected to dripping pipe in laboratory. Chemical glassware and flask with red solution on desk used for development industry
Focused blonde female doctor working with test tube and chemical solutions
Rotating Equipment with flasks, tests tubes with chemical in Chemical laboratory.
scientist dropping chemical solution for analyzing : testing in laboratory
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No people medium shot of microscope on worktop in science laboratory, vials and flasks with blue and purple chemical solution, Petri dishes with substance, rows of test tubes on racks
Chemical process. Stock footage. A small test tube with a green chemical solution that is mixed.
Chemical process. Stock footage. A small test tube with a green chemical solution that is mixed.
Scientist examining microscope in colorful laboratory with chemical solutions