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Contamination caused by ion-exchange resin!? Consequences for ultra-trace analysis

✍ Scribed by S. Straßburg; Dirk Wollenweber; Gerold Wünsch


Publisher
Springer
Year
1998
Tongue
English
Weight
220 KB
Volume
360
Category
Article
ISSN
1618-2650

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Ion-exchanger phase absorptlometry was applied to flow analysis for trace amounts of copper in water The increase m the absorbance of the coloured complex wth 4,7-d~phenyl-2,9-d~methyl-1,l0-phenanthrolme dlsulphonate, which was concentrated on-line on to an ion exchanger packed m a flow-through cell