title: Inorganic phosphorus measurement: an improved method.
abstract: An improved micromethod for the determination of inorganic phosphorus in serum and urine is outlined. The procedure requires no deproteinization and yields a stable colour. The new formulation proposed avoids the pitfalls of other techniques. The method is both accurate (recovery 99-100.4 percent) and precise (C.V. 2.19 percent).
mesh_terms: D004347:Drug Interactions; D006801:Humans; D007202:Indicators and Reagents; D008027:Light; D008722:Methods; D010758:Phosphorus / Q000032:analysis*; D011506:Proteins / Q000494:pharmacology; D012016:Reference Values; D013053:Spectrophotometry; D013696:Temperature
chemical_list: D007202:Indicators and Reagents; D011506:Proteins; D010758:Phosphorus