"Tubes"
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Green Fuel Cell Lab Activity
The Green Fuel Cell Lab Activity is a great introduction to green energy production.
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Digital Soil Tester Kit
Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.
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LaMotte® Combination Soil Test Kit
With the LaMotte Combination Soil Test Kit, students can measure pH, nitrogen, phosphorous, and potassium levels.
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Edvotek® From Field To Flask: Investigating Nitrogen's Impact On Waterways
Water quality analysis and public planning.
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Soil Test Kit
Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.
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Determination of the Nitrite and Nitrate Concentrations in Water
With this kit, students test water samples the same way analysts in the fields do.
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Groundwater Table-Top Demonstrator
Simulate Real-World Groundwater Processes
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Science Olympiad© 2025-2026 Water Quality: Impacts of Key Environmental Factors Kit
Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!
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