| 摘要 |
A reagent for lead assay whereby a lead concentration can be accurately assayed even if an analyte contains calcium ions, and a method for assaying the lead concentration using the reagent for lead assay are provided. The reagent for lead assay contains a porphyrin nucleus-incorporated polymer, which is obtained by radical copolymerization of a porphyrin compound with a vinylene monomer, and calcium ions.
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