pH Test Paper Strip

DF Specialty Water pH Test Paper Strip 0-14 Wide Range – High Range Dual Pad Acid-Alkaline Testing Strips – 100 Pcs Per Box.

0-14 pH indicator strips, wide range pH indicator paper, a non-bleeding litmus pH strips that come with an easy-to-read color chart on the box, ideal for checking pH levels of liquids. Each box contains 100 pH indicator strips (0-14) with a complete four-color indicator chart included. Supplied by Padma Scientific Co.