The molten glass method XRF – EDX9000B determination of the primary and secondary elements quartzite

The molten glass method XRF – EDX9000B determination of the primary and secondary elements quartzite

Development and indications of quartzite samples molten glass fuse piece method dilution process, to eliminate the effects of matrix effect, made the molten glass fuse piecea under 1150 C, effectively eliminate the effect of the minerals in the sample size effect, using anhydrous lithium tetraborate, lithium metaborate mixing flux heat shrink melting sample preparation and EDX9000B X-ray fluorescence spectrometer for analysis Tools, at the same time determination of SiO2 in quartzite, Al203, Mg O, T1 02, P2O5, K20, Cr203 elements, dll.. Precision and accuracy of the measurement result comparable with chemical method, accurate test data, this method is suitable for the quartzite of major elements