We have indicators that can fulfill any of your needs!
Red Cabbage is our biggest seller! Trying to show kids through demonstration how indicators work, or even let them use it themselves hands on? Buy red cabbage! There' enough for everyone in just one head of cabbage and it is neutral on the pH scale. This will help in experiments trying to find how acidic or alkaline a solution is! Buy our product and we'll send one free!!!
Simple indicator that is safe enough for kids to use! Non-toxic and easy to use!
Harder to use, but still relatively simple. Petals are more delicate than the cabbage.
Horse chestnut leaves
Very difficult to find, expensive, but very useful.