Definition sum of ammonia [ IATE:1502352 ] and ammonium [ IATE:1083770 ] molecules in a water sample Reference COM-EN, based on: - Decision (EU) 2017/302 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU, for the intensive rearing of poultry or pigs, CELEX:32017D0302/EN - The Fish Site, Ammonia https://thefishsite.com/articles/ammonia [8.3.2018]