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Scientist working in lab. Concentrated scientist face. Researcher using pipette in laboratory. Laboratory worker conducting chemical research in lab. Scientist in lab. Chemist focused on work
Two chemists talking in laboratory
Chemists in modern laboratory working with a blue smoking liquid. Research and science
Two chemists preparing equipment for test in laboratory
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Scientist in lab doing medical research. Laboratory worker pour liquid from flask to measuring cup. Scientist laboratory working with chemical liquids. Chemist working at chemistry laboratory
Close-up of working with chemicals in laboratory. Stock footage. Mixing of biochemical liquids for laboratory tests. Chemist mixes
Close-up of working with chemicals in laboratory. Stock footage. Mixing of biochemical liquids for laboratory tests. Chemist mixes
Chemist working with glass flask. Test tubes. Closeup. Row of glass flasks in medical laboratory. Laboratory flask with liquid. Chemist doing chemical test in glass flask. Laboratory glassware