title: A comparison of a spectrophotometric (quercetin) method and an atomic-absorption method for the determination of tin in food.
mesh_terms: D005419:Flavonoids; D005504:Food Analysis; D008722:Methods; D013053:Spectrophotometry; D013054:Spectrophotometry, Atomic; D014001:Tin / Q000032:analysis*
chemical_list: D005419:Flavonoids; D014001:Tin