不同样品制备方法下岩石样品的主微量元素数据

内容：对比了三种样品制备方法对样品主微量元素造成的影响，实验样品选用了使用了一组 54 种有证标准物质（CRM）来建立校准曲线，同时测量了另一组 19 种有证标准物质以验证结果。最终提供了18种含量（主量、微量）数据结果。实验结果显示震荡杯法（SH）的结果与标准值最吻合。数据来源：中国科学院地质与地球物理研究所。加工方法：将置备好的样品薄片经波长色散X射线荧光光谱法(WD-XRF)检测。数据质量：理论α系数法 + 实验系数法校正基体效应；Whitty-Leveillé导数方程评估准确性。应用：建立校准曲线，验证样品制备方法的准确性和精密度。为广泛的样品种类提供更准确且简便的样品制备方法。

This study evaluates the impacts of three sample preparation methods on the major and trace element contents of samples. A set of 54 certified reference materials (CRMs) was used to establish the calibration curve, while another set of 19 CRMs was measured to validate the experimental results. A total of 18 sets of concentration data covering both major and trace elements are provided. Experimental results show that the shake cup method (SH) yields results that best match the certified reference values.
Data source: Institute of Geology and Geophysics, Chinese Academy of Sciences.
Processing method: The prepared thin sample sections were analyzed via wavelength-dispersive X-ray fluorescence spectrometry (WD-XRF).
Data quality: Matrix effects were corrected by combining the theoretical α coefficient method and the experimental coefficient method; the accuracy was evaluated using the Whitty-Leveillé derivative equation.
Applications: This dataset was employed to establish calibration curves and verify the accuracy and precision of sample preparation methods, with the objective of providing more accurate and straightforward sample preparation protocols for a wide variety of sample types.