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Determination of carbendazim with a graphite electrode modified with silicone OV‐17
Author(s) -
Hernandez Pedro,
Ballesteros Yolanda,
Galan Fernando,
Hernandez Lucas
Publication year - 1996
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.1140081018
Subject(s) - graphite , detection limit , electrode , carbendazim , silicone , materials science , electrochemistry , analytical chemistry (journal) , chemistry , chromatography , composite material , fungicide , biology , botany
The cyclic voltammetric characterization of a graphite electrode modified with silicone OV‐17 was carried out on a solution of ferroine. Afterwards, the electrochemical behavior of carbendazim following its accumulation on the electrode surface, was studied. Best conditions for its determination in the preconcentration and measurement steps were established. The method, with a relative error of 3.7% and a determination limit of 9.1 ng/mL, was applied for wine, apple and cultivated soil samples.