Singleton, V. L. Colorimetry of total phenolics with phosphomolybdic-Phosphotungsic acid reagents Fotocopia Sobretiro de : American J. Enol. Viticul. 16 (3) : 144-157, 1965 LCCN: 56925 Subjects--Topical Terms: ColorimetrĂa.Fenoles.Pruebas y reactivos quĂmicos.Taninos.