Trypsin Digestion Pretreatment of Kelp Samples and the Iodine Speciation Analysis of Iodate, Iodide, MIT, and DIT by HPLC-ICP-MS

Figure 8

Chromatogram spectra peaks of iodate, iodide, MIT, and DIT at 150 μg/L using 100 mmol/L (NH₄)₂CO₃ as eluent.