chinkyboo 160 pH Indicator test Strips 1-14 Paper Litmus Tester Urine & Saliva
Features
- 160 pcs of pH 1-14 Test Paper Strips
- Size: 7cm x 4.5cm
- The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
- It can be used to test the acidity or alkalinity of many everyday substances
Product Details
- ASIN: B00JTR9C0Y
- Item model number:
- Average Customer Review: Customer Reviews
