I read the Shock Process, but don't know how to apply it to my situation.
The only test kit I have on hand is the Leslie's DPD Test Kit.
(Item 18-547)
It tests for free, combined, and total chlorine (0.5 to 5ppm), total bromine (1 to 10ppm), pH (6.8 to 8.2) with acid demand, and total...