This standard specifies the X-ray fluorescence analysis method for the chemical composition of 4A zeolite. This standard is suitable for determining the content of SiO, AlO, and NaO in the chemical composition of 4A zeolite. The measurement range is shown in Table 1.
YS/T 869-2013 history
2013YS/T 869-2013 Chemical analysis of 4A-Zeolite.X-ray fluorescence spectrometric method