KERRO Universal ERMA PHS-035, 5 m Full Range 1-14 pH Indicator Litmus Test Paper Strip Roll
- pH Indicator Litmus Test Paper Strip Roll
- ✔ Easy to use and operate: remove a small test strip, touch the liquid to be tested, a few seconds later, compare the test results with the standard color on the card board
- ✔ The test strip color changes must be matched with the pH scale colour chart within about 15 seconds
- ✔ Paper Size: 45 millimeter x 7 millimeter
pH Indicator Litmus Test Paper Strip Roll Technical Specification
- 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
follow the instruction while using the pH Indicator Litmus Test Paper Strip Roll.
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.