title: Micro methods for the quantitative determination of iron and copper in biological material.
mesh_terms: D000085:Acetates; D055598:Chemical Phenomena; D002621:Chemistry; D003124:Colorimetry; D003300:Copper / Q000032:analysis*; D006358:Hot Temperature; D066298:In Vitro Techniques; D007501:Iron / Q000032:analysis*; D009566:Nitrates; D010472:Perchlorates; D010618:Phenanthrolines; D012997:Solvents; D013053:Spectrophotometry; D013464:Sulfuric Acids; D013864:Thioglycolates
chemical_list: D000085:Acetates; D009566:Nitrates; D010472:Perchlorates; D010618:Phenanthrolines; D012997:Solvents; D013464:Sulfuric Acids; D013864:Thioglycolates; D003300:Copper; D007501:Iron