title: A recommendation for modifying the standard analytical method for the determination of chlorine in air.
mesh_terms: D000388:Air / Q000032:analysis*; D000393:Air Pollutants / Q000032:analysis*; D001391:Azo Compounds; D002713:Chlorine / Q000032:analysis*; D008722:Methods
chemical_list: D000393:Air Pollutants; D001391:Azo Compounds; D002713:Chlorine