80 PH Test strips litmus test paper full range 1-14
This product contains one case of 80 paper pH strips. After submersion the strips can then be compared against a color chart to determine the pH. This method allows for fast and accurate pH readings.
To determine the pH of your solution simply take one pH strip and dip it into the solution for 1-2 seconds. Wait for up to 15 seconds and then match your strip against the color chart that's provided on the case to determine the pH.
Features:
- Wide Application: Ideal pH paper test strips for body acid alkaline pH level test by using urine or saliva as well as great for science education, lab use, household drinking water, swimming pools, spas, aquarium, hydroponics and more.
- High Accuracy and Quick Readout: Made of high-quality imported filter paper, extremely accurate and reliable, quick response within 5 seconds.
- Full pH Range: pH measure range of 1 - 14.
- Easy to Use: Just soak a test strip in the test solution for a half second and compare it with the standard color on the card board, then the result is obtained.
Easy To Use:
- Step 1: Pull the paper strips out and tear off a small portion of the strips for testing.
- Step 2: Wait for a half second and take it out of the testing solution.
- Step 3: Compare the paper color changes to the standard color chart on the box package.
- Step 4: To confirm the pH level, then result is obtained.
The scale reads from 1 to 14:
1. 1 - 3 : indicates a very acidic substance.
2. 4 - 6 : indicates an acidic substance.
3. 7 : indicates neutral.
4. 8 - 11 : indicates alkalinity.
5. 12 - 14 : indicates a very high level of alkalinity.
6. The test strip color changes must be matched with the pH scale color chart within about 15 seconds