A method for the determination of dopamine based on the charge transfer reaction of dopamine with tetrachlorobenzoquinone was established by near field laser thermal lens spectrometry . The determination conditions were evaluated and optimized .

基于多巴胺与 四 氯 苯醌 荷移反应，建立了近场激光热透镜光谱法测定多巴胺的新方法，讨论了测定条件的影响；

The tetrachlorobenzoquinone was prepared by the oxidation chloration of hydroquinone . The process was simple with the recovery of more than 95 % and the qualified contents of more than 98 % .

用对苯二酚氧化 、氯化法制备了 四 氯对 苯 二 醌，简化了操作， 提高了收率（95%以上）和 产品质量（含量98%）。

A new spectrophotometric method for the determination of verapamil is based on the charge transfer reaction with tetrachlorobenzoquinone inalkaline solution .

研究了电荷转移反应 及其条件， 以及该方法在 制剂测定中的应用。