On-line preconcentration and determination of trace metals using a flow injection system coupled to ion chromatography
β Scribed by M.Radzi Bin Abas; Ismat Ali Takruni; Zanariah Abdullah; Norhayati Mohd Tahir
- Book ID
- 117223171
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 166 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0039-9140
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The analytical performance of a platinum preconcentration method using a 0.01 M HNO, carrier solution and an alumina microcolumn is discussed. On-line preconcentration is followed by flame atomic absorption spectrometry (FAAS), and off-line preconcentration by graphite furnace atomic absorption spec
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.