ICP_AES法测定金属硅中杂质元素
Application Note: Analysis of Noble Metals at Low Levels in Geological Reference Materials and Ores Application Note: Using Triple Quadrupole Interferences Removal to Improve Data Quality in Laser Ablation ICP-MS for Geochemical Applications Application Note: Effective Removal of Isobaric Interferences on ...
然而在实际分析中,Ga、Mg、Al、Fe等元素的光谱干扰问题使得分析谱线的选择非常困难,严重制约了该技术的发展,因此一种更为理想的元素测定技术应运而生,即电感耦合等离子体质谱(ICP-MS,inductively coupled plasma mass spectrometry)。
Some important wear metal components of used oil, such as tin and antimony, are present in low concentration and exhibit low sensitivity in ICP analysis. Thus, their analysis, together with all the other wear metals, represents a challenge for the instrument designer who wishes to achieve high ...
Learn more about geochemistry analysis › Semiconductor and high purity metals Our HR-ICP-MS have low detection limits ideal to monitoring ultratrace levels of elemental impurities while maintaining a high sample throughput. Learn more about semiconductor and high purity metal analysis › ...
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In response to the problems of the proliferation of fake and inferior products, the damage to consumers' rights and interests, and the confusion of market order in the paint market, an analysis method for 11 metal elements in paint was established to determine qua...
between the value measured by the ultra microwave digestion-ICP-MS method and the standard reference value. This paper provides a safe, efficient and accurate method to support the elemental analysis of wheat grain sample...
ideal for quick field assessments. Portable XRF analyzers have revolutionized on-the-spot testing, providing robust data without traditional wet-lab constraints. Moreover, hybrid techniques combining ICP-MS and XRF features are emerging, offering rapid and precise metal analysis for environmental monitorin...
Metallurgical Analysis Vol . 24 , No. 2 April , 2004 o und b AA : CP - AE 1 2 4 结论 以样品主体元素作基体, 加 Rh 内标校正灵 敏度的漂移和基体效应,采用 ICP - MS法可准确 测定金属铝中含量为 01000 1 %～0101 %铜、钛、 锌、锰、钴5 种杂质元素。