Phenolphthalein test paper

English Name: Phenolphthalin test paper

Specification: 100 sheets / box

PH discoloration range: 8.2 (colorless) ～ 10.0 (red)

Physicochemical properties: white paper. It is obtained by immersing the filter paper into the prepared phenolphthalein solution, and then immersing, drying and cutting. Colorless in acid and red in alkali

Purpose: biochemical research. Determine the pH of the solution

Saving: RT