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提出了一种测定戊二醛的新的化学发光分析法。基于在硫酸介质中戊二醛增强林（Ⅳ）氧化钌（Ⅱ）-联吡啶的化学发光强度。在优化后的条件下，方法的线性范围和检测限分别为2．5×10－6－2．5×10－3mol／L和3．1×10－7mol／L戊二醛。拟定的方法体系简单，用于消毒液中戊二醛含量的测定，结果满意。
A new chemiluminescence method for the determination of glutaraldehyde was proposed. Chemiluminescence intensity of ruthenium (Ⅱ) oxide-bipyridyl based on glutaraldehyde enhanced lin (Ⅳ) in sulfuric acid medium. Under optimized conditions, the linear range and the detection limit of the method were 2.5 × 10-6-2.5 × 10-3mol / L and 3.1 × 10-7mol / L, respectively. The proposed method system is simple, for the determination of glutaraldehyde content in disinfectant, the results are satisfactory.