Traffic Light Reaction Demo Lab Manufacturer,Supplier and Exporter in India
Product Code : EL-DE-6739
Jlab Export is a leading Traffic Light Reaction Demo Lab Manufacturer,and suppliers in India
Traffic Light Reaction Demo Lab (code EL-DE-6739) is a vivid oxidation-reduction demonstration in a single flask: pale yellow liquid turns red when gently swirled, then green when the flask is shaken. It gives teachers a memorable way to explain oxidation and reduction. JLab, an Ambala-based maker, puts the kit together for school and college laboratories.
Specifications
| Parameter | Detail |
|---|---|
| Demonstration | Traffic light oxidation-reduction reaction |
| Starting colour | Pale yellow liquid in a flask |
| Gentle swirling | Solution turns red |
| Shaking | Solution turns green |
| Topic | Oxidation and reduction |
| Quality check | Each kit is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 15 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-DE-6739 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Traffic Light Reaction Used For?
Teachers use it to introduce redox chemistry and to show that how strongly a flask is agitated changes what happens inside it. After the colour sequence, the class works out which step is oxidation and which is reduction, turning a short show into a reasoning exercise. It is pitched at secondary students and first-year college groups. Stopper the flask firmly before shaking it, and hold it away from faces.
Frequently Asked Questions
What colours does the solution go through?
It starts as a pale yellow liquid, turns red with gentle swirling and becomes green when the flask is shaken, the sequence that gives the demonstration its name.
What chemistry does it teach?
Oxidation and reduction. Students link each colour change to a redox step and explain why mixing the solution more vigorously gives a different result.
Which level is it suited to?
Secondary chemistry classes meeting redox for the first time, and college groups who can go further into why each colour forms.
Who makes the Traffic Light Reaction Demo Lab?
JLab, the trading name of Jain Laboratory Instruments Pvt Ltd, makes it in Ambala, Haryana, and supplies teaching institutions and dealers direct from the factory.
OEM Manufacturer
Ordering from Jain Laboratory Instruments Pvt Ltd means dealing with the manufacturer itself: the company, incorporated in 2017 and trading as JLab from Hargolal Road, Ambala, prepares its demonstration kits and quotes any optional items directly. That suits schools and dealers who want one source for a whole chemistry order. JLab exports worldwide, with destinations such as the Maldives in South Asia, Kyrgyzstan in Central Asia, Romania in Eastern Europe and Paraguay in South America.
Related Redox Demonstrations
- Chemistry Demonstration Colourful Vanadium — multi-step reduction that shows several oxidation states.
- Clock Reaction Demonstration — sudden colour change for teaching reaction rates.
- Narrow Neck Conical Flasks, Erlenmeyer, Borosilicate Glass — narrow-neck flasks suited to swirling solutions.
- Chemistry Demonstration Le Chateliers Principle — overhead demonstration of equilibrium shifts.
It sits in Demonstration Equipment, one section of JLab’s Chemistry Lab Equipment.
Request a Quote
Click Add To Cart or write to JLab through the contact page, mentioning how many kits you need and the delivery address, to receive a quotation.
Last updated: 25 October 2026
