Pre-processing method for analysis of Boron and method for analysis of Boron using the same

摘要

The present invention comprises the steps of disposing a boron-containing sample in a metal container; Adding sodium hydroxide to the container and decomposing the boron-containing sample in an electric furnace; And it relates to a pre-treatment method for the inductively coupled plasma analysis of boron comprising the step of dissolving by introducing hydrochloric acid and nitric acid to the decomposed boron-containing sample. According to the present invention, various ferroboron standard samples, raw material samples, and particularly, samples containing 10% or more of boron are provided with a pre-treatment method that can be analyzed quickly and accurately through a decomposition process by the same operation, thereby improving work efficiency In addition, a method for analyzing boron is provided in which data reliability is improved and effective analysis support can be efficiently performed.