Application of H-Point Standard Addition Method for Simultaneous Spectrophotometric Determination of Hydrochlorothiazide and Propranolol

نویسندگان

  • Reza Hajian
  • Nafiseh Shams
  • Ardeshir Rad
چکیده

A aplicação do método de adição padrão no ponto H para solucionar os espectros sobrepostos de hidroclorotiazida e propranolol foi avaliado. Os resultados mostram que o método HPSAM pode ser aplicado para a determinação simultânea dos compostos, em meio aquoso. Os resultados da aplicação do HPSAM mostraram que as duas drogas podem ser determinadas simultaneamente, numa razão de concentração hidroclorotiazida:propranolol variando entre 1:20 e 10:1 numa amostra sintética. O método foi aplicado com sucesso na determinação da hidroclorotiazida na presença de propranolol em algumas amostras sintéticas. Ainda, a aplicabilidade do método foi demonstrada pela determinação de ambos em alguns fluídos biológicos.

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تاریخ انتشار 2009