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前言近年发展起来的色谱-原子吸收光谱联用体系,有分离效能高、灵敏度高、选择性好、操作简便、造价低廉等优点,是生物、医、农、环保、新型材料等学科中痕量元素形态分析与研究的有利工具之一。用石英炉作这种联用体系的原子化器在国外有报导,但内容简略,尤其在试验条件的选择及它们对联用体系性能的影响方面。本文对这些问题及汽油中烷基铅化合物形态及含量的测定进行了研究,并提出了用单点外标法定量,对汽油中烷基铅的
Preface In recent years, the development of chromatography - atomic absorption spectrometry system, with high separation efficiency, high sensitivity, good selectivity, easy operation, low cost, etc., is the biological, medical, agricultural, environmental protection, new materials and other disciplines One of the favorable tools for the analysis and research of elemental morphology. Quartz furnace for such joint system atomizer reported in foreign countries, but the content is simple, especially in the choice of test conditions and their impact on the performance of the combined system. In this paper, the determination of the alkyl and lead compounds in gasoline and their morphology and content were studied. A single point external standard method was used to determine the content of alkyl lead in gasoline