Test Strips

Pack of 100 pH paper strips measuring 2" long x 1/4" wide. Strips provide a distinct color match for each pH unit from 1 to 14. Packaged in a plastic vial along with a pH color matching chart. (1 per EA)

Pack of 100 neutral litmus paper strips. Neutral litmus paper turns red in an acid solution and blue in a base solution. (1 per EA)

Pack of 100 blue litmus paper strips. Blue litmus paper will turn red or pink when it comes in contact with an acidic solution. (1 per EA)

Pack of 100 red litmus paper strips. Red litmus paper will turn blue when it comes into contact with an alkaline solution. (1 per EA)