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This paper concludes with an introduction to the basic principles of organic element analysis, related tests, test conditions, and methods of sample preparation.

This article explains why organic elemental analysis test results are inaccurate.

Elemental analysis in the analysis of foreign objects, materials testing commonly used analytical methods, in machinery, chemical industry, metallurgy, electronics, food and many other industries have a wide range of applications, this article briefly introduces some common methods of elemental analysis.