2008,AWWA,"AWWA B501-08: Sodium Hydroxide (Caustic Soda)"
2011,AWWA,"AWWA B503-11: Sodium Tripolyphosphate"
2010,AWWA,"AWWA B511-10: Potassium Hydroxide"
2010,AWWA,"AWWA B550-10: Calcium Chloride"
2018,AWWA,"AWWA B504-18 Monosodium Phosphate, Anhydrous and Liquid"
2018,AWWA,"AWWA B510-18 Carbon Dioxide"
2012,AWWA,"AWWA B505-12 (R18) Disodium Phosphate, Anhydrous"
2013,AWWA,"AWWA B506-13 (R18) Zinc Orthophosphate"
2019,AWWA,"AWWA B501-19 Sodium Hydroxide (Caustic Soda)"
2023,AWWA,"AWWA B507-23 Phosphoric Acid"
2023,AWWA,"AWWA B512-23 Sulfur Dioxide"