GB/T 4324.15-2008 《Methods for chemical analysis of tungsten - Determination of magnesium content - The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry》 Related products

This standard specifies methods for the determination of mg content in tungsten and its compounds by flame atomic absorption spectroscopy (AAS) and inductively coupled plasma atomic emission spectroscopy (AES). It is suitable for the determination of mg content in tungsten powder, tungsten bar, tungsten trioxide, blue tungsten, purple tungsten, tungsten carbide and related compounds, and the determination range is 0.0003% to 0.050%. The standard describes the analysis method, reagent use and measurement conditions of different samples in detail, ensuring the accuracy and repeatability of the results. The standard provides a reliable basis for the accurate analysis of mg content in tungsten products.