10 PACK pH Test Paper Extensive Test Paper Litmus Test Paper, Saliva Urine Soil
USD 8.45 USD
Specifications
| QTY | 2 Sets--160pcs |
| Brand | Unbranded |
| Color | Yellow test paper |
| Features | Test pH |
You can use the paper for cooking, like checking the acidity of coffee or the alkalinity of tea. Match the color changed strip with the pH scale color chart within ~15 seconds. 8 - 11 : alkalinity. 12 - 14 : very high alkalinity.
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