Elemental analysis as a container for pre-treatment, such as heat resistance and excellent chemical resistance, acid resistance, and also provides the elemental analysis of the pre-treatment container for a high purity. Further, as the induction coupled plasma torch used in the analysis apparatus according to the ICP method, and enables the precision elemental analysis, also it provides a device according to the elemental analysis having induction coupled plasma torch and durable this ICP method. ; The container used in the analysis pre-processing element, wherein the container is, chemical vapor deposition (CVD) element characterized in that the ceramic container produced by the method for the analysis pre-treatment vessel. In addition, having at least an induction coil and a nozzle, as an inductively coupled plasma torch used in the element analysis unit according to the ICP method, an inductively coupled plasma torch, it characterized in that the nozzle is manufactured of a ceramic nozzle by a CVD method.
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