Pocket sized vial enables easy carrying and protects the strips
100 pre-cut strips in each vial enable quick and easy testing on the go
Ideal for determining if a solution is below the pH of 2, where a more precise reading is not needed
Rapid one second test gives instant results
Proudly made in America
Methyl Violet test paper is a narrow range pH test paper. Methyl Violet will transition from yellow (pH 0.2) to violet (pH 2.0). This test paper should not be used to test the stability of nitrocellulose propellants and is NOT military grade. We do also sell military grade Methyl Violet, contact us if you are interested in ordering it.
Remove one methyl violet test paper from the vial, being careful not to touch the strip anywhere other than where you grasp it with your fingertips. Dip the strip into the solution to be tested for 1-2 seconds and remove.
The methyl violet indicator remains violet above pH 2.0, gradually turning to yellow at pH 0.