The enthalpimetric determination of mixtures containing phosphate, arsenate(V) and arsenate(III) ions
β Scribed by L. S. Bark; A. E. Nya
- Publisher
- Springer Netherlands
- Year
- 1977
- Tongue
- English
- Weight
- 374 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0022-5215
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## Ah&act Application of the kinetic wavelength-pair method was extended to the fixed-time kinetic variant with the simultaneous determination of arsenate and phosphate based on the formation of a heteropoly acid with molybdate and subsequent reduction with ascorbic acid to molybdenum blue compoun
A method for the amultaneons determmatlon of morgamc A.4111) and As(V) 1s described,, which mvolves arsme generatlon, measurement of the molecular absorption of arsme in the gas phase at 190 nm and quanticatlon of As(III) and As(v) based on different heights and areas of absorbance versus tune profi