title: [A NEW INTERNAL INDICATOR FOR VOLUMETRIC DETERMINATION OF SULPHONAMIDES].
mesh_terms: D000588:Amines; D002626:Chemistry, Pharmaceutical; D007202:Indicators and Reagents; D009573:Nitrites; D012106:Research; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
chemical_list: D000588:Amines; D007202:Indicators and Reagents; D009573:Nitrites; D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
keywords: AMINES; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; INDICATORS AND REAGENTS; NITRITES; SULFONAMIDES