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.
On-line preconcentration and determination of cobalt by DPTH-gel chelating microcolumn and flow injection inductively coupled plasma atomic emission spectrometry
✍ Scribed by Mohammed Zougagh; Pedro Cañada Rudner; AmparoGarcía de Torres; JoséM. Cano Pavón
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 206 KB
- Volume
- 378
- Category
- Article
- ISSN
- 1618-2650
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