EM pH Indicator Test Strips 4.0-7.0 (100PK)

mColorpHast test strips are pH indicator strips that are non-bleeding. They utilize special indicator dyes covalently bound to the reagent paper. Dependable color graduations, rapid and exact measurements in weakly colored or turbid solutions, and minimal protein errors are only a few of the significant advantages provided by these test strips. 100/pk.