利用PO3-4对碘-鲁米诺化学发光反应的猝灭作用,建立了测定磷的化学发光新方法.方法的线性范围为5.0×10-5～5.0×10-9 g/mL的磷,检出限0.93 μg/L.用于环境水样中磷的测定,结果满意.
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