A methode for the direct determination of 10 elements in iron samples by filter paper technique X-ray fluorescence spectrometry is described in this paper.

• 本法在X荧光光谱仪上采用滤纸片法测定样品，避免了基体效应的影响，因而可适用于多种基体的样品，扩大了分析方法的适用性。