This Package Contains 25 Strips of Red Litmus Paper Lab Grade Equipment by The Perfect Parts Company.
Features
- Solution color indicators.
- Used for testing alkalies.
- When dipped into an acidic solution, it stays red.
- When dipped into a basic solution, it turns blue.
- Designed for all general lab work.
- Length: 1-7/8"
Used with permission, copyright 2019 Perfect Parts Company. Copyright 2019 Brey Corp. t/a Hobby Works