CMSA979 Paper Ph Roll 2.0/10.0 3Rl/pk
- Fisherbrand Alkacid Wide-Range Test Ribbons. Get instant pH values with these handy pocket tester rolls. Provide five distinct color changes in the pH range 2 through 10. Color changes from red (pH 2), to orange (pH 4), to yellow (pH 6), to green (pH 8), to blue (pH 10). Intermediate pH values can be estimated.Includes 15 ft.L x 1/4 in.W (4.6m x 6.4mm) roll of Alkacid paper in transparent plastic dispenser with color chart for comparison.
Attention CA customers:
