General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 15617-2002
Replace
GB/T 15617-1995
Scope
This standard specifies the method for the quantitative analysis of natural and synthetic silicate minerals stabilized under electron beam by electron probe or X-ray wavelength dispersive spectrometer in scanning electron microscope. This standard is also applicable to other oxyacids, such as phosphate, sulfate and other minerals and common oxides. Its basic principles also apply to quantitative analysis by X-ray spectrometer.
GB/T 15617-2002 history
2002GB/T 15617-2002 Quantitative analysis of silicate minerals by electron probe microanalysis