Universal Ph 1-14 Test Strips Roll

Scale Reads From 1 to 14:
1 - 3 indicates a very acidic substance
4 - 6 indicates an acidic substance
7 indicates neutral
8 - 11 indicates alkalinity
12 - 14 indicates a very high level of alkalinity
PH 1-14 color chart in each pack
The test strip color changes must be matched with the pH scale color chart within about 15 seconds
Feature – Material: Paper
- Test Paper Length: 3 Metres
- Can be
used for test the pH of urine or saliva, pH test of the pool, pond pH
test, test, alkali ph liquids or laboratory test, pH, soil pH test, test
pH of seedlings, test pH of drinking water and other
Instruction:
Simply press the testing strip to the object or liquid you are testing.
Half
second later, take out the paper and using the color chart included,
compare the color change of the paper to find out the acidity level of
your testing subject.
Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
Keep dry for the rest paper.