Comparator block compatible with all TF kits. Used with R-0014 Phenol Red Indicator to test for pH, and with R-0600 Orthotolidine Reagent to test for chlorine. This comparator block is included by default in the Taylor K-1000 Basic test kit.
Comparator block compatible with all TF kits. Used with R-0014 Phenol Red Indicator to test for pH, and with R-0600 Orthotolidine Reagent to test for chlorine. This comparator block is included by default in the Taylor K-1000 Basic test kit.