资讯

XRF and ICP are two widely used techniques for battery elemental analysis, each offering unique advantages in accuracy, ...
这一战略资源的应用价值与其检测精度紧密相连。随着出口管制政策对中重稀土含量检测 精度(如钕、镝含量误差需小于0.5%)和效率(单批次检测时间 需少于30分钟)提出更高要求,市场亟需一种兼具快速、精准、无损特性的检测方案。 X射线荧光光谱(XRF) ...
本研究针对药用植物质量控制难题,采用能量色散X射线荧光光谱 (ED-XRF)和衰减全反射傅里叶变换红外光谱 (ATR-FTIR)技术,系统分析了黄芩 (Scutellaria baicalensis)根部元素与有机成分的季节性差异及加工方法影响。研究发现秋季采收样本活性成分含量最高,冷冻干燥与超声提取能最佳保留有效物质,为 ...
本研究针对燃煤飞灰和底灰的环境风险问题,采用X射线荧光光谱(XRF)和原子吸收光谱(AAS)技术,结合多元统计方法(PCA、热图聚类等),系统分析了巴基斯坦旁遮普省工业区样品的理化性质及重金属(Zn、Cr、Ni等)浸出规律。研究发现酸性介质更易溶出重金属,提出需用王水预处理以降低填埋 ...
便携式XRF仪通过现场测量技术提供快速、低成本的土壤重金属现场筛查方法,有助于克服 土壤环境 的复杂性以及其他一些不可预见的因素,随时 ...
Cement manufacturers are under pressure to deliver a more efficient method for cement production, and there is a simple ...
X-ray fluorescence (XRF) offers element-selective information that can be used for the qualitative and quantitative analysis of various sample types. In this article, we explore how XRF spectroscopy ...
While not every stock performs well, when investors win, they can win big. Just think about the savvy investors who held XRF Scientific Limited (ASX:XRF) shares for the last five years, while they ...