Striped pH Test Paper (PEHANON) pH1.0-2.8 1 box (200 sheets) 1 box (200 sheets)

A single test paper combines a 5-12 level color scale and a pH measurement section (without mark in the center), allowing for fast and accurate measurements. Each color scale is hydrophobic, so the differences between the scales are clear. The hydrophobic top portion of the scale protects your hands from contamination by capillary action, even with harmful test fluids. Suitable for measuring pH of coloring/dyeing solutions and suspensions. pH measurement range: 1.0 to 2.8 pH measurement scale interval: 0.2/0.3 Quantity: 1 box (200 sheets) Size: 11 x 100 mm Packaging: Plastic case *Please measure by immersing all color zones in the test solution for approximately 3 seconds.