- Testing Range: pH 0-14
- 5 Meter Roll
- Specimens: Urine, Silvia, Water, Fluid
- Use: self-test, professional-test, home-test
- Storage: room temperature, avoid from sunshine, humid
- pH Type: Book, roll, Dispenser, Bottles, Case, Transparent Plastic Box
Tears off a 3 cm piece from the dispenser and dip into the solution. Remove immediately and wait 10 seconds. Compare the color of the paper with the color wheel on the dispenser unit. The paper is fast, accurate, convenient, and cost-effective.