Quote:

My results for today are:--- Store Results
pH 7.7 by titration ---- 7.3 -- 7.6-- 7.6
FC 7.5 ppm (FAS-DPD)--- 5.9-- 5.2-- 5+
TC 7.5 ppm (FAS-DPD)--- 7.0 -- 7.6-- ??
CC 0 ppm (FAS-DPD)--- 1.9-- 2.4-- ??


What kind of CL test returns results like 5.9 - 5.2 - 7.6 - 1.9 - 2.4 - etc???