Johnson Test Paper Strip, 101.3C, 0-14 pH, White, 100 Strips/PK

Strips with the non-bleed system provide precise pH values as the different colours do not mix at the point of testing. Universal Indicator Strips are single pad strips where it is not essential to have the high level of accuracy achieved using the 3 pad strips. These strips still provide the benefits of using pH indicator strips along with immediate colour changes and a non bleed system to identify the resultant pH.