References
- R. N. Sah and P. H. Brown, “Boron Determination—A Review of Analytical Methods,” Microchemical Journal, 56, 285–304 (1997).
- L. Uppstrom, “A Modified Method for Determination of Boron with Curcumin and a Simplified Water Elimination Procedure,” Anal. Chim. Acta, 43, 475–85 (1968).
- O. P. Bhargava and W. G. Hines, “Rapid Spectrophotometry Determination of Boron in Steel,” Talanta, 17, 61–66 (1970).
- G. Troll and A. Sauerer, “Determination of Trace Amounts of Boron in Geological Samples with Carminio Acid after Extraction with 2-ethylhexane-1,3-diol,” Analyst, 110, 283–86 (1985).
- K. Takada, M. Ishikuro, K. Tozawa, M. Hosoya and K. Abiko, “Determination of Trace Amounts of Metalloid Elements in High-Purity Iron by Chemical Separation-Spectrophotometry,” Phys. Stat. Sol. (a), 167, 399–404 (1998).
- S. Thangavel, S. M. Dhavile, K. Dash and S. C. Chaurasia, “Spectrophotometric Determination of Boron in Complex Matrices by Isothermal Distillation of Borate Ester into Curcumin,” Anal. Chim. Acta, 502, 265–70 (2004).
- D. Dyrssen and L. Uppstrom, “A Study of the Extraction of Boric Acid with 2,2-diethylpropanediol-1,3 and 2-ethyl-hexanediol-1,3 in Chloroform,” Anal. Chim. Acta, 46, 55–61 (1969).
- K. R. Bretty and G. T. Dry, “Spectrophotometric Determination of Boron in Nuclear-Grade Uranium Oxides with Curcumin after Extraction with 2-ethylhexane-1, 3-diol; Analyst, 111, 455–57 (1986).
- E. M. Donaldson, “Spectrophotometric Determination of Boron in Iron and Steel with Curcumin after Separation by 2-ethyl-1, 3-hexanediol-Chloroform Extraction,” Talanta, 28, 825–31 (1981).
- B. Winker and L. Uppstrom, “Determination of Boron in Plants and Soils with a Rapid Modification of the Curcumin Method Utilizing Different 1, 3-diols to Eliminate Interferences,” Soil Science and Plant Analysis, 11, 105–26 (1980).