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本文以SbH_3为例,对氢化物发生-光度分析体系中有机胺溶液消除共价氢化物间干扰的作用进行了探讨。发现SbH_3被有机胺吸收后以Sb(Ⅲ)(～22％)和Sb(V)(～78％)两种形态存在,反应按并伴随与有机胺的络合进行。形态存在,反应按并伴随与有机胺的络合进行。
In this paper, SbH_3 was taken as an example to discuss the effect of organic amine solution in eliminating the interference of covalent hydride in hydride generation-photometric analysis system. It was found that SbH 3 was present in the form of Sb (Ⅲ) (~ 22%) and Sb (V) (~ 78%) after being absorbed by organic amine. The reaction was followed by complexation with organic amine. The morphology exists and the reaction is followed by complexation with organic amines.