机译:Carbon paste electrode modified with copper (II) phosphate immobilized in a polyester resin for voltammetric determination of L-ascorbic acid in pharmaceutical formulations
Departamento de Quimica, Centro de Ciencias Exatas e de Tecnologia, Universidade Federal de Sao Carlos, Caixa Postal 676, CEP 13.560-970 Sao Carlos, SP, Brazil;
Departamento de Quimica e Fisica Molecular, Instituto de Quimica de Sao Carlos - USP, Sao Carlos, SP, Brazil;
modified carbon paste electrode; copper (II) phosphate immobilized; voltammetric determination; L-Ascorbic acid;