title: The influence of air and natural gas flow rates on interferences in atomic absorption spectroscopy.
mesh_terms: D000388:Air; D000473:Alkanes; D005740:Gases; D008697:Methane; D008722:Methods; D009584:Nitrogen; D010100:Oxygen; D012964:Sodium / Q000032:analysis*; D013057:Spectrum Analysis
chemical_list: D000473:Alkanes; D005740:Gases; D012964:Sodium; D009584:Nitrogen; D008697:Methane; D010100:Oxygen