Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1602-2015
Scope
This standard specifies the stone composition analysis method - the principle, reagents and materials, instruments and devices, preparation of test pieces, analysis steps, calculation and presentation of results, repeatability limits and reproduction of measurement results, wavelength dispersive X-ray fluorescence spectrometry. Sex limit. This standard is applicable to the determination of the chemical composition of natural stone rock ores, natural stone blocks, various types of natural stone slabs and their products. Artificial synthetic stone can be measured according to this method.
DB44/T 1602-2015 history
2015DB44/T 1602-2015 Analysis Method of Stone Composition--X-ray Fluorescence Spectrometry