A simple concentration procedure for trace metals for x-ray fluorescence and atomic absorption spectrometry

Knapp, Günter; Schreiber, B.; Frei, R.W.

doi:10.1016/s0003-2670(01)95184-0

Cited by 29 publications

(3 citation statements)

References 17 publications

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“…Die bei den Neugeborenen ermittelten mittleren Haarzinkund -kupfergebalte zeigen eine relativ geringe Stundardabweieliung, befinden sicli mit nnderen weltweiten Ergebnissen [5,7,13] …”

Section: Diskussionunclassified

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Neutronenaktivierungsanalytische Bestimmung von Zink, Kupfer, Mangan und Gold im menschlichen Kopfhaar in den ersten Lebensjahren

Kauf

Wiesener

Niese

1984

Isotopenpraxis Isotopes in Environmental and Health Studies

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“…Die bei den Neugeborenen ermittelten mittleren Haarzinkund -kupfergebalte zeigen eine relativ geringe Stundardabweieliung, befinden sicli mit nnderen weltweiten Ergebnissen [5,7,13] …”

Section: Diskussionunclassified

“…Fiir das Neugeborenen-, Sauglings-und Kleinkindalter liegen bisher nur wenigo Ergebnisse von Spurenelementanalysen des Haares vor [5,7,13], wobei in •) Voi-getiagen auf der 3. Tagung ,,Xukleare Analysenverfahren" in Dresden, 11.-15.…”

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Neutronenaktivierungsanalytische Bestimmung von Zink, Kupfer, Mangan und Gold im menschlichen Kopfhaar in den ersten Lebensjahren

Kauf

Wiesener

Niese

1984

Isotopenpraxis Isotopes in Environmental and Health Studies

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“…Therefore, separation of iron in the matrix is necessary. To date, coprecipitated separation using cupferron for separation of the iron, 4) solvent extractive separation for removal of the iron using organic solvent, [5][6][7] and solvent extractive separation for extraction of a target element as a metallic chelate using chelate reagent 8,9) have been used in addition to other methods. However, organic solvents that are detrimental to the environment and human health are used for solvent extractive separation.…”

Section: Introductionmentioning

confidence: 99%

Elemental Analysis of Iron and Steel by Solid-phase Extraction/ICP–MS Using an Anion Exchange Extraction Disk

Hasegawa

2014

ISIJ Int.

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Various investigations were conducted to establish quantification of microelements in iron and steel using ICP-MS with solid-phase extractive separation capable of separating the matrix simply and rapidly as a pretreatment. A "zero-emission type analysis" free from EDTA as a masking agent and buffering agents used for pH adjustment was sought. To do so, an anion-exchange type solid-phase extraction disk was used as the solid-phase extraction agent, along with "skill-free analysis" requiring no cumbersome manipulations, and "quick analysis" for assessment in an extremely short period of time. Results show a target element in a solid-phase disk, whereas the sample solution at separation was maintained at higher than pH 1.8. The pH adjustment was conducted by dilution of the sample solution with about 400 cm 3 of water. The target element held in the solid-phase disk was eluted with 10 cm 3 of 3 kmol/m 3 nitric acid.

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Determination of trace elements

Andreae¹,

Brgmann²,

Berg³

et al. 1999

Methods of Seawater Analysis

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A simple concentration procedure for trace metals for x-ray fluorescence and atomic absorption spectrometry

Cited by 29 publications

References 17 publications

Neutronenaktivierungsanalytische Bestimmung von Zink, Kupfer, Mangan und Gold im menschlichen Kopfhaar in den ersten Lebensjahren

Neutronenaktivierungsanalytische Bestimmung von Zink, Kupfer, Mangan und Gold im menschlichen Kopfhaar in den ersten Lebensjahren

Elemental Analysis of Iron and Steel by Solid-phase Extraction/ICP–MS Using an Anion Exchange Extraction Disk

Determination of trace elements

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