Set for experiments "Chemical traffic light"

Set for experiments "Chemical traffic light"

  • $5.80


 Kit Description

The set of experiments "Chemical Traffic Light" is a surprisingly beautiful chemical reaction to change colors to green, red and yellow. Liquid, like a traffic light, changes color itself with stirring! The reaction can be reversed. Do you know how?

 Age limit: 8+

 What is included in the kit?

  • glucose solution 20%
  • sodium hydroxide
  • indigo carmine
  • disposable gloves
  • glass tubes - 2 pcs.
  • test tube
  • spatula-spoon
  • instruction

 About the series

Colorful experiences of Professor Nicolas will captivate any child! In these sets are collected not only bright entertainment, but also serious experiments for small scientists. Together with the professor, the child will understand the intricacies of chemistry and find out why we need simple and complex reactions. To ensure that everything went without problems, the professor prepared detailed instructions for young experimenters and took care of security measures.