Water chemicals codex

Findings and recommendations.
Description of the codex.
Aluminum sulfate, alum.
Ammonia, anhydrous.
Ammonium hydroxide, aqua ammonia.
Ammonium sulfate.
Calcium hydroxide, slaked lime.
Calcium hypochlorite.
Calcium oxide (lime, quicklime).
Carbon, activated, granular.
Carbon, activated, powdered.
Carbon dioxide.
Chlorine.
Ferric chlorine.
Ferric sulfate.
Ferrous sulfate.
Fluosilicic acid, hydrofluosilicic acid.
Potassium permanganate.
Sodium aluminate.
Sodium carbonate, soda ash.
Sodium chlorite.
Sodium fluoride.
Sodium hydroxide, caustic soda.
Sodium metabisulfite, sodium pyrosulfate.
Sodium polyphosphate, glassy.
Sodium silicofluoride, sodium fluosilicate.
Sulfur dioxide.
Activated alumina.
Bentonite-type clay.
Sodium bicarbonate.
Sodium calcium magnesium polyphosphate, glassy.
Sodium silicate, activated silica.
Sodium tripolyphosphate.
Sodium zinc polyphosphate, glassy.
Sulfuric acid (oil of vitriol).
Tetrasodium pyrophosphate.