Summary
In this paper, the amount of iodine anion in dried kelp and iodized throat tablets was determined by reversed-phase ion-pair chromatography. A 300×4 mm I.D. columns packed with μ-Bondapak-C18 (5 μm) was used and distilled water containing 10 mmol/l trimethylphenyl ammonium bromide was used as the eluent. UV detection at 231 nm was selected to monitor the iodine anion.
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References
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Zou, H.F., Li, X.L., Zhang, Y.K. et al. Determination of iodine anion in dried kelp and iodized throat tablets by reversed-phase ion-pair liquid chromatography with direct UV detection. Chromatographia 30, 228–230 (1990). https://doi.org/10.1007/BF02274553
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DOI: https://doi.org/10.1007/BF02274553