The determination of elementary iodine in aqueous solutions is possible by a preliminary liquid–liquid extraction into benzene, followed by a derivatization to iodoform with alcoholic KOH solution. The iodoform is measured by adsorptive stripping voltammetry at a signal which corresponds to the reaction The calibration plot is linear up to 1 × 10−5 mol/L. The detection limit is at least 2 × 10−8 mol/L and the standard deviation of the entire analytical procedure is 10%. The procedure is applicable to seawater.
No takes yet. Share an insight, caveat, or question.
Möller et al. (1995) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: