AdSick Of Reagent And Tube Replacement? Switch To A More Accurate Low-Maintenance Analyzer. NSF-61 Certified. Tests 5 Parameters: Chlorine, pH, ORP, Conductivity & Temp
There is some yellow and brown coloring in the outer wells in my reagent disc. Is this Normal?
A:
Yes, all discs will have some coloring in the bottom of the wells. This is just the dried chemical reagent for each test factor. When filled with water...