Litmus Paper Red – 200 Strips (10 Books) Johnson [80955]

The Johnson Red Litmus Paper Strips are a simple and reliable tool for identifying alkaline (basic) solutions in laboratory and classroom environments. Supplied as 200 strips (10 books of 20 strips), they are ideal for regular use in educational settings.

Red litmus paper turns blue in the presence of alkalis, providing a clear and immediate visual indication of pH changes. The convenient book format allows for easy storage, handling, and distribution during practical lessons.

Easy to use and highly effective, these strips are an essential resource for teaching key chemistry concepts and supporting hands-on experimentation.

Key Features

• Pack of 200 red litmus paper strips
• Supplied as 10 books of 20 strips
• Turns blue in alkaline conditions
• Provides clear visual pH indication
• Compact and easy-to-use format
• Ideal for laboratory and classroom use
• Manufactured by Johnson

Educational Benefits

• Supports understanding of alkalis and pH
• Demonstrates chemical reactions through colour change
• Encourages hands-on experimentation
• Develops observation and analytical skills
• Reinforces core chemistry concepts

Ideal for School Science Lessons & Chemistry Education

Perfect for KS2, KS3, and GCSE science lessons, these red litmus strips provide a quick and effective way to identify alkalis in the classroom. They are ideal for:

• Testing for alkaline substances
• Introducing pH indicators and the pH scale
• Demonstrating acid-base reactions visually
• Supporting practical, enquiry-based learning
• Use in school laboratories and prep rooms

Simple, reliable, and easy to use, Johnson Red Litmus Paper Strips are an essential addition to any science classroom for teaching alkali detection and pH concepts.