title: Interference with ammonia assays caused by sample precipitation in Du Pont aca packs.
mesh_terms: D000641:Ammonia / Q000097:blood*; D001322:Autoanalysis / Q000379:methods; D011232:Chemical Precipitation; D006801:Humans; D012965:Sodium Chloride; D012996:Solutions; D014867:Water
chemical_list: D012996:Solutions; D014867:Water; D012965:Sodium Chloride; D000641:Ammonia