An on-line sample pretreatment method was developed to preconcentrate trace metal ions from water samples. complexes of metal ions with butane-2,3-dione bis(N-pyridinoacetyt hydrazone) were retained on a column packed with Amberlite XAD-4 resin at pH 8-9. The metal complexes were removed from the co
Determination of Trace Perchlorate in High-Salinity Water Samples by Ion Chromatography with On-Line Preconcentration and Preelution
โ Scribed by Tian, Kang; Dasgupta, Purnendu K.; Anderson, Todd A.
- Book ID
- 115536113
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 89 KB
- Volume
- 75
- Category
- Article
- ISSN
- 0003-2700
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The use of the hydroxide eluents generated on-line by an automated hydroxide eluent generator system was compared with the use of hydroxide eluents prepared off-line in the ion chromatographic determination of trace inorganic and organic anions in high-purity water samples. The use of the hydroxide
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