Information
- Litmus blue paper
- 10 books, 20 strips per book
- Test for acidity
Description
Johnson Litmus Test Paper is used to test the acidity of a solution where no precise pH value is required.
BENEFITS
- It indicates whether a solution is acid or alkaline
- It is the fastest test to identify the acid solution without precise pH value
- Handy and travel friendly
HOW TO USE
- Immerse a strip of the indicator paper into the test solution for approximately one second and then remove
- A color change from blue to red indicates an acid solution
- After use store the test papers where they are not liable to be exposed to acid or alkaline gases or vapours
