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

Product Description

It can be used to test the acidity or alkalinity of many everyday substances ike moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc."