Product Feature:The scale reads from 1 to 14:1 – 3 indicates a very acidic substance4 – 6 indicates an acidic substance7 indicates neutral8 – 11 indicates alkalinity12 – 14 indicates a very high level of alkalinityThe test strip color changes must be matched with the pH scale color chart within about 15 secondsProduct 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 paperPackage Content:480Pcs pH Test Strips
PH 1-14 Test Paper Litmus Strips Tester Universal Application for Liquids Water Soap Making Saliva Urine Soil Acid Testing 480pcs
$25.99
- 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
- Can be used to test the acidity or alkalinity of many everyday substances like moisturized soap, lemon juice, milk, liquid detergent, and so on
- There is a strong correlation between the pH of the body’s internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat..
- Package include:480 PCS AS PICTURE
In stock
Additional information
| Weight | 0.04 kg |
|---|---|
| brand | Ericotry |
| dimensions | 5 x 5 x 5 cm; 40 Grams |