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Silica-titania xerogel doped with Mo,P-heteropoly compounds for solid phase spectrophotometric determination of ascorbic acid in fruit juices, pharmaceuticals, and synthetic urine

Ascorbic acid is one of the most important vitamins to monitor in dietary sources (juices and vitamins) and biological liquids. | Silica-titania xerogel doped with Mo P-heteropoly compounds for solid phase spectrophotometric determination of ascorbic acid in fruit juices pharmaceuticals and synthetic urine