Concepedia

Uranium determination at ppb levels by X-ray fluorescence after its preconcentration on polyurethane foam

Marcelo Souza de Carvalho, Maria de Lourdes Freitas Domingues, José Luiz Mantovano, Euclides Quintino S Filho

Spectrochimica Acta Part B Atomic Spectroscopy · 1998 · 36 citations · 8 references

DOI

Concepts

References

8

Selective determination of cobalt using polyurethane foam and 2-(2-benzothiazolylazo)-2-p-cresol as a spectrophotometric reagent

Maria Helena Catelli de Carvalho, Isabel Cristina Serta Fraga, KÁTIA CRISTINA M. NETO · Talanta · 1996 · 49 citations

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Extraction of uranium from aqueous solution by phosphonic acid-imbedded polyurethane foam

H. D. Gesser, A. Chow · Talanta · 1997 · 39 citations

, , +9

Direct determination of gallium on polyurethane foam by X-ray fluorescence

Maria Helena Catelli de Carvalho · Talanta · 1995 · 27 citations

, , +11

The extraction and determination of thiocyanate complexes by use of polyurethane foam

A. Chow · Talanta · 1983 · 26 citations

, , +8

X-ray fluorescence determination of cobalt on polyurethane foam

A. Chow · Talanta · 1981 · 24 citations

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