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woman is working in chemical laboratory, testing chemicals by microscope, scientific lab for experimenting and research
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Glassware equipment in laboratory for science or chemical experiments. Action. Flasks filled with liquid substances at the lab.
Glassware equipment in laboratory for science or chemical experiments. Action. Flasks filled with liquid substances at the lab.
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Analysis of milk. Laboratory scientist put measuring cup with liquid on laboratory equipment. Chemical laboratory. Testing milk on fat percentage. Research milk quality in chemistry laboratory
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