Abstract
Flow injection analysis of glucose is described, using a combination of the potentiometric detection with the potential buffer solution consisting of hexacyanoferrate(III)-hexacyanoferrate(II). Effects of the concentration of the potential buffer solution, reaction time and temperature are examined on sensitivity of the proposed analytical method. Glucose from 10–7 M to 10–3 M, for injections of 140 μl samples, can be determined by changing concentrations of the buffer solution from 1 × 10–5 M to 1 × 10–2 M.
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Ohura, H., Imato, T., Yamasaki, S. et al. Potentiometric Flow Injection Analysis of Glucose Using Hexacyanoferrate(III)-Hexacyanoferrate(II) Potential Buffer. ANAL. SCI. 3, 453–456 (1987). https://doi.org/10.2116/analsci.3.453
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DOI: https://doi.org/10.2116/analsci.3.453