This package of 10 books with total 100 pH test papers. HmbG pH test paper lets you to check acids and alkaline. The test paper will change color in the solution, the color can be matched against the 1-14 scale color chart provided to determine the pH of the solution.
Packing: 10strips / book, 10books / box
Stick Long: 60mm
Test pH range: 1 - 14
This product was added to our catalog on Sunday 16 June, 2013.