Alden Forbes Laboratories
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Main Category
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Laboratory Kits
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Lamotte
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Science Project Kits
Bacteria, Search for Environmental Bacteria
Chlorine, Explore Clean Water
Copper/Iron, Investigate Metals and Corrosion
Dissolved Oxygen, Study Oxygen in Water
Hardness, Measure and Learn About Hard Water
Nitrogen - Find out about Nutrients in Soil and Plants
pH - Discover the pH of Things Around You
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