polarography

• Método eletroquímico de análise química usado para medir a concentração de substâncias em solução por meio do registro da corrente em função da tensão.

An electrochemical method of chemical analysis used to measure the concentration of substances in a solution by recording the current as a function of voltage.

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1. Electrochemical analysis methodC2formalscientific

   An analytical technique that measures the current flowing through a solution as a function of an applied voltage, used to identify and quantify substances.

   Método de análise eletroquímica

   • Polarography is used to detect trace metals in water samples.
   • The chemist employed polarography to analyze the concentration of lead in the solution.
   • Modern polarography techniques allow for highly sensitive measurements of organic compounds.