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Stem Investigations: Design a Water Filter
How is the water that comes out of our faucets made safe for consumption?
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Environmental Testing Kit
Learn how environmental scientists study pollution by testing air and water samples from your local area.
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Periphyton Sampler for Water Sampling
Ideal tool for aquatic ecosystem studies. Collect periphyton samples with ease using this specialized sampler, perfect for water quality and aquatic ecosystem studies.
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