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This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the ...
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Learn how to meteorologists predict the weather.
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Geologic Chemistry Applications Solve Hypothetical Scenario
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Demonstrate the principles of cloud formation, even when there isn't a cloud in the sky, with the cloud formation apparatus.
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Explore Energy Resources
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Students find the answers to such questions as how much bacteria does soap or mouthwash eliminate, and which mouth contains more bacteria — a human or...
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Safe and Compact Titration Assemblies Provided
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Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.
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Understand How a Water Treatment Plant Works.
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Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.
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Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.
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Quickly and Accurately Identify, Differentiate, and Quantify Coliform Contamination in Water Samples
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Unique Paddle Design Allows Quick Testing On a Variety of Substrates
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Economical Water Testing Solution
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The life style of youth in the city often does not include involvement in outdoor activities or contact with nature. They may feel that environmental ...
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Pressed against the forehead for 35 to 40 seconds, this fever tester indicates body temperature.
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