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On-line-sorption preconcentration and inductively coupled plasma atomic emission spectrometry determination of rare earth elements

✍ Scribed by O.N. Grebneva; N.M. Kuz'min; G.I. Tsysin; Yu.A. Zolotov

Book ID
113375262
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
370 KB
Volume
51
Category
Article
ISSN
0584-8547

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A desolvation device was connected to a microcolumn (40 mm X 3.0 mm i.d.) in which 8-hydroxyquinoline-5sulphonic acid was immobilized on the substrate of active carbon-silica gel. The analyte and 1.0 M sodium acetate-acetic acid buffer solution (pH 5.6) were mined and pumped through the microcolumn.