Radioisotope-induced x-ray fluorescence termination of phenylmercury, methylmercury and inorganic mercury in water after preconcentration on diethylammonium diethyldithiocarbamate-loaded polyurethane foam discs

T. Braun, M. N. Abbas, S. Török, Z. Szökefalvi-Nagy

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Polyurethane foam discs (7 mg cm-2 thick) loaded with diethylammonium diethyldithiocarbamate sob traces of mercury, methylmercury and phenylmercury ions quantitatively from aqueous solution. Matrix effects of the loaded polyurethane sorbent on the final measurement are low. Impurities in the foam do not interfere. The procedure is suitable for 0.3-2 μg cm3 mercury with 25-cm3 samples.

Original languageEnglish
Pages (from-to)277-282
Number of pages6
JournalAnalytica Chimica Acta
Volume160
Issue numberC
DOIs
Publication statusPublished - 1984

Fingerprint

methylmercury
Mercury
foam
Radioisotopes
radionuclide
fluorescence
Fluorescence
X-Rays
X rays
Polyurethanes
Water
Sorbents
Foams
aqueous solution
Impurities
Ions
water
matrix
ion
polyurethane foam

ASJC Scopus subject areas

  • Biochemistry
  • Analytical Chemistry
  • Spectroscopy
  • Environmental Chemistry

Cite this

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abstract = "Polyurethane foam discs (7 mg cm-2 thick) loaded with diethylammonium diethyldithiocarbamate sob traces of mercury, methylmercury and phenylmercury ions quantitatively from aqueous solution. Matrix effects of the loaded polyurethane sorbent on the final measurement are low. Impurities in the foam do not interfere. The procedure is suitable for 0.3-2 μg cm3 mercury with 25-cm3 samples.",
author = "T. Braun and Abbas, {M. N.} and S. T{\"o}r{\"o}k and Z. Sz{\"o}kefalvi-Nagy",
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T1 - Radioisotope-induced x-ray fluorescence termination of phenylmercury, methylmercury and inorganic mercury in water after preconcentration on diethylammonium diethyldithiocarbamate-loaded polyurethane foam discs

AU - Braun, T.

AU - Abbas, M. N.

AU - Török, S.

AU - Szökefalvi-Nagy, Z.

PY - 1984

Y1 - 1984

N2 - Polyurethane foam discs (7 mg cm-2 thick) loaded with diethylammonium diethyldithiocarbamate sob traces of mercury, methylmercury and phenylmercury ions quantitatively from aqueous solution. Matrix effects of the loaded polyurethane sorbent on the final measurement are low. Impurities in the foam do not interfere. The procedure is suitable for 0.3-2 μg cm3 mercury with 25-cm3 samples.

AB - Polyurethane foam discs (7 mg cm-2 thick) loaded with diethylammonium diethyldithiocarbamate sob traces of mercury, methylmercury and phenylmercury ions quantitatively from aqueous solution. Matrix effects of the loaded polyurethane sorbent on the final measurement are low. Impurities in the foam do not interfere. The procedure is suitable for 0.3-2 μg cm3 mercury with 25-cm3 samples.

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