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Hoshi et al., 1989 - Google Patents

Simple and rapid spectrophotometric determination of iron after preconcentration as its 1, 10-phenanthroline complex on the natural polymer “chitin”

Hoshi et al., 1989

Document ID
9624443335950983006
Author
Hoshi S
Yamada M
Inoue S
Matsubara M
Publication year
Publication venue
Talanta

External Links

Snippet

Preconcentration by collection of metal complexes on chitin has been applied to the spectrophotometric determination of iron in water. The iron is collected as its 1, 10- phenanthroline (phen) complex on a column of chitin in the presence of tetraphenylborate …
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/08—Preparation using an enricher

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