Determination of oxygen in titanium by an argon carrier fusion coulometry with iron-tin bath
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چکیده
منابع مشابه
A New Method for the Determination of Serum Iron: Potentiostatic Coulometry with the Ferrochem
The well-known methods for the determination of serum iron, which are based on colour reactions with bathophenanthroline disulfonate, Ferrozine® or Chromazurol B, require — even on a microscale — sample amounts between 0.1 and 1.0 nil of serum (1,2,3). These sample volumes are too large for paediatric purposes. Reduction of sample size is possible in flame atomic absorption spectrophotometry us...
متن کاملSequential determination of iron and titanium by flow-injection analysis.
A flow-injection method has been developed for the sequential spectrophotometric determination of iron and titanium using 3,4 dihydroxybenzoic acid as chromogenic reagent. The system involves the sequential measurement of the absorbances of the complexes at 380 and 570 nm. The system is designed using a simultaneous injection of sample and reagent into separate carrier streams. The proposed met...
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چکیده ندارد.
15 صفحه اولInterpreting results of coulometry and immunoprecipitation in diagnosing iron disorders.
Concentration of iron in plasma, total iron-binding capacity (TIBC), and transferrin saturation are often determined by standard spectrophotometric methods, but iron concentration may be quantified by immunoprecipitation or, electrochemically, by controlled-potential coulometry. Because these iron assays do not all measure the same form(s) of iron, we studied subjects in various states of iron ...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1972
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.21.901