Exclusion of air-borne contamination in flame photometry.
D006801:Humans; D007477:Ions; D010783:Photometry; D011188:Potassium; D012964:Sodium / Q000032:analysis*; D012982:Sodium, Dietary; D013057:Spectrum Analysis
D007477:Ions; D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium
POTASSIUM; SODIUM/determination; SPECTRUM ANALYSIS