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Use of the respiration activity ofThiobacillus ferrooxidans for the specific determination of iron(II,III)
Authors:M. Mandl  H. DoČekalová
Affiliation:1. Veterinary Research Institute, 621 32, Brno, Czechoslovakia
Abstract:A method is described for the determination of Fe2+ and Fe3+ after its reduction to Fe2+ on the basis of oxygen uptake rate as a function of Fe2+ concentration. By using substrate-specific Thiobacillus ferrooxidans in combination with the standard addition method a specific determination of iron(II, III) is possible with the determination limit of 3 mumol/L.
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