Instruction: 1ly 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. 2 not indicate the Acid or alkali solution when its density was lower than 0.01%. 3 dry for the rest paper. Package included: 1 * 80 Strips pH test paper
Fydun 1 Set Of 80 Full Range PH Alkaline Acid 1-14 Test Paper Water Litmus Test Kit
CAD $26.99
- ✔✔✔ Wide range of uses: There is a strong correlation between pH and pH in the human body’s internal environment. PH paper can help you maintain a healthy body clean, moist floor, saliva, urine, sweat, etc. by using many everyday substances such as wet soap, lemon juice, milk and liquids. Easy to use and carry.
- ✔✔✔PH value detection: scale value from 1 to 14. 1-3 means extremely acidic substance, 4-6 means acidity, 7 means neutral, 8-11 means alkalinity, 12-14 means high alkalinity, The package includes 80 pH test strips with a paper size of approximately 45 mm x 7 mm (length x width) to meet your needs.
- ✔✔✔ High precision: Made of high-quality materials to ensure high-precision measurement. The paper to be tested will produce color while conforming to the solution being tested. The color change of the test paper must meet the color scale of the pH scale within 15 seconds.
- ✔✔✔ How to use: Simply press the test strip on the object or liquid to be tested. Remove the paper after half a second and compare the color change of the paper to the supplied color card to determine the acidity of the test item. If the density is less than 0.01%, an acid or alkali solution cannot be displayed. Keep the remaining paper dry.
- ✔✔✔ Service: 100% new high quality, if you have any questions about our products, please contact us, we will reply you within 24 hours. Help>>Need more help>>Contact us at the top of the amazon. page and select Chat Customer Service.
In stock
Additional information
| Weight | 0.02 kg |
|---|---|
| brand | Fydun |
| dimensions | 7 x 5 x 0.5 cm; 7 Grams |