glass beaker with clear liquid reflective surface laboratory |
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navigate by keyword : laboratory beaker glass clear liquid science research experiment chemistry biology water treatment flask test tube equipment scientific analysis measurement fluid transparent reflection surface table education learning chemical physical biological |
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A clear glass beaker filled with clear liquid sits on a dark, reflective surface in a laboratory setting. The beaker has measurement markings. In the background, a screen displays scientific illustrations of flasks with colored liquids labeled "PHYSICAL," "CHEMICAL," and "BIOLOGICAL water treatment." Other laboratory equipment, including flasks and test tubes with colored liquids, are visible in |
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