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Simultaneous determination of ascorbic acid and acetylsalicylic acid using flow injection analysis with multiple pulse amperometric detection.

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Academic year: 2017

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Figura 2. Amperogramas obtidos após a injeção (em duplicata) no sistema  FIA-MPA de 60 µmol L -1  de AA; 100 µmol L - ¹ de AS e uma solução contendo  ambas as espécies na mesma concentração anterior (AA + AS)
Figura 4. Amperogramas obtidos a partir de injeções de soluções padrão  contendo, respectivamente, concentrações crescentes de AA + AS: (a) 30 e 50;

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