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当有时遇到样品量少又要测定多种元素,或者待测元素含量较低,不能过度稀释的情况下。利用微量溶液脉冲雾化技术进行测定较为有效。这种技术测定一次仅需溶液100微升以下,不需要复杂的装置,简便易行。目前国内如上海有色金属研究所、北京有色金属研究总院及昆明冶金研究所等单位已进行一些研究,并且用于实际工作中,该技术的简便装置有几种类型,有关这方面的专著或综述已有发表。
When sometimes encountered in a small amount of samples to determine a variety of elements, or the test element content is low, can not be over-diluted case. It is more effective to use the micro-solution pulsed atomization technique. This technique measures only 100 microliters of solution at a time, eliminating the need for complicated equipment and making it easy to perform. At present, such as Shanghai Institute of Nonferrous Metals, Beijing Nonferrous Metal Research Institute and Kunming Institute of Metallurgy and other units have carried out some research, and for practical work, the technology has several types of easy installation, the monograph in this area or Summary has been published.