Quick Answer: The Acid Base Experiment Kit STEM Lab is a chemistry set for testing acids and bases with red and blue litmus paper and universal pH indicator strips. It includes test tubes with a rack, beakers, droppers, stirring rods, sample acids and bases, and safety goggles.
Last updated: October 2026
Key Features
Red and blue litmus paper for quick acid-base checks
Universal pH indicator strips with colour chart
Test tubes and test tube rack, beakers, plastic droppers and stirring rods
Sample acids and bases for testing and neutralisation
Safety goggles and a guidebook of guided experiments
Technical Specifications
Specification
Value
Indicators
Red and blue litmus paper; universal pH indicator strips with colour chart
Glassware and tools
Test tubes, test tube rack, beakers, plastic droppers, stirring rods
Samples
Sample acids and bases
Included
Safety goggles, guidebook
About This Product
Students dip litmus paper into a sample and watch it change colour, blue to red for an acid and red to blue for a base, then use the universal indicator strips and colour chart to read a pH value. Adding a base to an acid drop by drop shows neutralisation as the solution moves towards pH 7, which builds habits of predicting, observing and recording results. Laboratories and colleges in Namibia, Antigua and Barbuda, Cyprus, Gabon and Grenada can buy the Acid Base Experiment Kit STEM Lab through an export order.
Frequently Asked Questions
Which indicators come with the Acid Base Experiment Kit STEM Lab?
Red litmus paper, blue litmus paper and universal pH indicator strips with a colour chart.
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