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The influence of citric acid and urea on the mobility of metal ions (CROSBI ID 104040)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Brajenović, Nataša ; Tonković, Maja The influence of citric acid and urea on the mobility of metal ions // Chemia analityczna, 48 (2003), 1; 139-144-x

Podaci o odgovornosti

Brajenović, Nataša ; Tonković, Maja

engleski

The influence of citric acid and urea on the mobility of metal ions

The influence of citric acid and urea on the mobility of metal ions (aluminium, copper, iron, lead, manganese and mercury) at pH 3.7 ; 5.0 ; 7.0 and 8.5 has been investigated. The model system simulating natural conditions consists of the ascending paper chromatography of metals in tap water or in 0.01 mol L-1 citric acid and urea solution as developer. The chromatographic results indicate that citric acid increases the mobilities of examined metals, while urea has no important effect on the metal ions mobilities.

paper chromatography; mobility of metal ions; citric acid; urea

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Podaci o izdanju

48 (1)

2003.

139-144-x

objavljeno

0009-2223

Povezanost rada

Kemija

Indeksiranost