Difficulty: 3/5 | Age 7+
In this lab challenge, you forensic chemist is on a mission to learn about acids and bases, run tests to find out the pH (pH expresses the acidity or alkalinity of a solution) values of mystery samples, and uncover clues to solve crime. You will not only experience qualitative chemical analysis, but also extend the experiment to test 6 extra specimens found around your house! Instructions and materials provided. Age 7 or up.
- Instruction manual with knowledge base & worksheet
- 15 pH strips
- 5 test samples (in cryovial tubes with silicone washer seal)
- Test tube rack
- 4 large test tubes
- 2 small test tubes
Actual product & color may vary due to product enhancement.