The article expounds the sample decomposition and the method of the sample preparation by applying the method of atomical assimilation spectrum, and lists some specific analytical of metallurgy.
本文对应用原子吸收光谱法分析冶金样品过程中的试样分解和分析样品的制备方法进行了较详细的阐述，并列举了几种基体合金的具体分析方法。
Supercritical fluid extraction as a sample preparation tool for harmful chemical residue analysis in analytical toxicology are reviewed.
综述了超临界萃取作为样品制备技术在痕量药检分析中的应用。
P-hydroxy benzaldehyde has proved to be stable during all sample storage, preparation and analytical periods.
对羟基苯甲醛在样品储备、准备和分析过程中稳定性良好。
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