1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit Water Quality Tester

Description:

1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit
 

Name: PH Test Paper

Paper Size: App 45mm x 7mm (L x W)

Weigh: App 3g

 

The 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

 

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

 

Package includes:
 

80 x 1-14 PH test paper

Details Pictures :