title: Determination of gaseous fluorine in air.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D004864:Equipment and Supplies; D005459:Fluorides / Q000032:analysis; D005461:Fluorine / Q000032:analysis*; D005740:Gases / Q000032:analysis; D008722:Methods; D012972:Sodium Hydroxide
chemical_list: D005740:Gases; D005461:Fluorine; D012972:Sodium Hydroxide; D005459:Fluorides