About This

“Traffic Light” chemistry demo kit for study of oscillating reactions
Activity for observing yellow solution turning red when flask is swirled, and turning green when flask is shaken for demonstration purposes (flask sold separately)
Instructions and material safety data sheet (MSDS) packet for product information and handling procedures
Suitable for age 13 and older with adult supervision
Subject to Department of Transportation (DOT) shipping restrictions

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.