A simple and accurate method for measurement of the hemoglobin content in blood by colorimetric iron determination
β Scribed by Katsumata, Y. ;Sato, K. ;Aoki, M. ;Suzuki, O. ;Oya, M. ;Yada, S.
- Publisher
- Springer-Verlag
- Year
- 1982
- Tongue
- English
- Weight
- 245 KB
- Volume
- 88-88
- Category
- Article
- ISSN
- 1437-1596
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β¦ Synopsis
A simple and accurate determination of iron in blood involving acid digestion in a heating block is described. The digestion requires little attention and permits the handling of large numbers of samples. The diluted digest is used for the colorimetric determination of iron using o-phenanthroline, and the equivalent hemoglobin in blood is calculated. There was a good correlation between the results of the present method and the cyanmethemoglobin method with 21 standard blood samples containing 4.9-26.8 g/dl of hemoglobin.
π SIMILAR VOLUMES
However, there were significant correlations between the enthalpy involved and each of VAG maximum viscosity, breakdown, viscosity at 50 Β°C and set back (r = 0.53, P < 0.05; r = 0.49, P < 0.05; r = 0.62, P < 0.05; r = 0.65, P < 0.01, respectively). For RVA data, correlations were found only between
When caustic sodn is added to : L solution of n 6itanous salt, black titanoiis hydroside is precipitated, I n i t this begins to dcconiposc alinost at once, yielding nnscent liydrogcn and tlie white titanic hydroside, probably according to the following cqiintions :-