Chloric acid digestion in the determination of trace metals (Fe, Zn and Cu) in brain and hair by atomic absorption spectrophotometry.
D000143:Acids; D001923:Brain Chemistry; D002624:Chemistry, Clinical / Q000592:standards; D003300:Copper / Q000032:analysis*; D006197:Hair / Q000032:analysis*; D006801:Humans; D007501:Iron / Q000032:analysis*; D008722:Methods; D012995:Solubility; D013048:Specimen Handling; D013057:Spectrum Analysis; D015032:Zinc / Q000032:analysis*
D000143:Acids; D003300:Copper; D007501:Iron; D015032:Zinc