Taylor Bromine FAS-DPD 2000 Series Test Kit This kit tests for Bromine FAS-DPD, Alkalinity, Hardness, and pH. Bromine (Total) FAS-DPD, 1 drop = 0.5 or 1.25 ppm pH w/ acid/base demand (7.0-8.0) Alkalinity, 1 drop = 10 ppm Calcium Hardness, 1 drop = 10...