laboratory experiment colorful chemicals erlenmeyer flasks and beakers |
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| navigate by keyword : laboratory experiment science chemistry chemicals flask beaker glassware equipment research solution liquid blue red color test analysis scientific study investigation mixing reaction experimentation technology innovation discovery process method procedure work lab material apparatus tools sample measure conical erlenmeyer graduated vial |
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| A laboratory scene with various glass beakers and flasks filled with blue and red liquids, illustrating a scientific experiment |
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