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XRF flux analysis: The role and advantages of anhydrous lithium tetraborate

Fluxing Machine Assists X-ray Fluorescence Analysis: The Role and Advantages of Anhydrous Lithium Tetraborate Do you know how a fluxing machine works in X-ray fluorescence analysis? Today, we will introduce a key fluxing agent, anhydrous lithium tetraborate, and its applications and advantages in XRF analysis. XRF (X-ray fluorescence spectrometer) is a commonly used analytical technique widely used in the fields of ores, metals, and ceramics. In XRF analysis, samples usually need to be fused first to completely dissolve the elements into a liquid state, ensuring accurate analysis results. The role of the fluxing machine is to heat the sample to a high temperature to melt it. Anhydrous lithium tetraborate is a commonly used fluxing agent that plays an important role in XRF analysis. First, anhydrous lithium tetraborate has a low melting point and high heat capacity, allowing it to quickly heat the sample to a high temperature. Second, anhydrous lithium tetraborate has good fluidity and wettability at high temperatures, effectively reacting with the sample and dissolving the elements in the sample into a liquid. In addition, anhydrous lithium tetraborate can also reduce the oxidation reaction on the sample surface, ensuring the accuracy of the analysis results. Using anhydrous lithium tetraborate as a fluxing agent also has the following advantages. First, it can react with most elements and has a wide range of applications.

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