Extraction-spectrophotometric determination of mercury with 1,2,4,6-tetraphenylpyridinium perchlorate

Pérez-Ruiz, T. ; Ortuño, J.A. ; Torrecillas, M.C.

Analytica chimica acta, 1984, Vol.165, p.275-279 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

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