swimming pool and spa chemicals; namely, cyanuric acid and stabilizers for use in swimming pools and spa; test kits comprising chemicals used to measure water conditions inclduing ph level, chlorine levels, free and/or total akalinity, and calcium hardness; namely, liquid reagents comprised of dilute phenol red solution, dilute ortho-toluidine solution, dilute sodium thiosulfate solution, bromophenal blue, sodium salt in solution, hydrochloric acid solution, eriochrome black T indicator in alcohol, sodium EDTA in water, dilute, buffered melamine solution; and plastic vials used therewith
Chemicals