This paper describes the development of an ion chromatography system for the separation and determination of Cr(II1) and Cr(VI) species in aqueous samples. The separation was carried out on a Dionex AS4A anion exchange column containing a small proportion of cation exchange groups. Very high sensiti
Determination of chromium(VI) in water by lophine chemiluminescence
β Scribed by Marino, D. F.; Ingle, J. D.
- Book ID
- 126115401
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 615 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0003-2700
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π SIMILAR VOLUMES
A novel chemiluminescence(CL) system has been developed for determining chromium(VI) in water. The analytical reagents involved in the CL reaction, including luminol and hexacyanoferrate(I1) were both immobilized on an anion exchange resin column. While a volume of sodium phosphate was passed throu
A sensltlve procedure for the determmatlon of chronnum(VJ) 1s described A chelate of chronuum with an orgamc hgand IS adsorbed on a hangmg mercury drop electrode and the reduckon current of the accumulated chelate LY measured by dlfferentlal-pulse voltammetry The effects of various parameters (pH, h