Experiment Set - Traffic Light

Chemical traffic light — a beautiful colorful reaction! The liquid changes color step by step: green — red — yellow. The reaction can be reversed simply by shaking the solution. Packaged in a blister with a euroholder.
Contents:
-Blister -... 1 pc.
-Gloves - 1 pair.
-Stirring stick - 1 pc.
-Instructions - 1 pc.
-Cup - 1 pc.
-Glucose with the addition of indigocarmine.
-Sodium hydroxide.

Author: ND PLAY

Printhouse: SVEZhII VETER

Age restrictions: 14+

ISBN: 4690241248093

Size: 140х110х50 mm

Weight: 21 g

ID: 1680796

Chemical traffic light — a beautiful colorful reaction! The liquid changes color step by step: green — red — yellow.

The reaction can be reversed simply by shaking the solution.

Packaged in a blister with a euroholder.
Contents:
-Blister - 1 pc.
-Gloves - 1 pair.
-Stirring stick - 1 pc.
-Instructions - 1 pc.
-Cup - 1 pc.
-Glucose with the addition of indigocarmine.
-Sodium hydroxide.

In stock

€ 1.98

Delivery to Germany:

Collect at Mnogoknig store

25 November (Tu)

free

By courier

24 November (Mo)

€ 9.99

free from € 80.00

In stock

€ 1.98