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Spécifications
- Description:Red cabbage juice pH indicator
- Cat. no.:470334-898
- Includes:SDS and instructions
Spécifications
A propos de cet article
A colorful way to test the pH of various solutions!
- Comes with 20 g of red cabbage powder and instructions
Learn about acids, bases, and pH indicators with our red cabbage juice kit. A pH indicator is a chemical that behaves differently depending on the pH level it is exposed to. Red cabbage juice is a natural pH indicator that changes color from red to purple to yellow-green as the pH of a solution increases. Test out different substances to determine if they are acidic or basic, and see if you can make all six colors found on the color chart!