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Rapid Online - Rapid Electronics Ltd.£4.58Visit shop Johnson Litmus Paper Red 10books of 20 strips
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This guide is for educators, students, and laboratory technicians who need a reliable pH indicator. Johnson Red Litmus Paper provides a quick and easy way to determine if a solution is acidic. A key benefit is the immediate visual result, but remember this product is for external use only. This guide covers setup, use, and care for the Johnson Red Litmus Paper.
| Brand | Johnson |
|---|
The red litmus paper turns blue in alkaline conditions, indicating a basic solution.
No, this product is for external use only and should not be ingested.
Store in a cool, dry place away from direct sunlight.
Dispose of used paper in accordance with local regulations.
The shelf life depends on storage conditions. Always check for any signs of degradation before use.
The litmus paper is compatible with most aqueous solutions. Avoid strong acids and bases to prevent damage.
Each pack contains 10 books of 20 strips each.
Check if the solution is acidic. Ensure the paper is fresh and not expired.
Ensure the solution is sufficiently acidic. Allow more time for the reaction. Use fresh paper.
