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Features:- CHLORINE - Explore Clean Water
- Find out how water is treated to make it cleaner for drinking and swimming.
- Use the TesTabs to measure water samples for safe levels of sanitizers in swimming pools and other water samples.
- 20 tests.
- You have to do a project for the science fair - but don't panic. The Science Project Kits will guide you through the entire project from choosing a subject, doing the research, collecting the data, and finally displaying the results.TesTabs, test tubes, and project ideas are included!
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