GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina.Part 30:X-ray fluorescence spectrometric method for the determination content of trace elements (English Version)
This part of GB/T 6609 specifies the determination method of element content in alumina. This section applies to the determination of the following elements in alumina by X-ray fluorescence spectrometry: sodium, silicon, iron, calcium, potassium, titanium, phosphorus, vanadium, zinc, gallium.
GB/T 6609.30-2009 Referenced Document
GB/T 6609.22 Chemical analysis methods and determination of physical performance of alumina Sampling
GB/T 6609.23 Chemical analysis methods and determination of physical performance of alumina Preparation and storage of test samples
JJG 810 Verification Regulation for Wavelength Dispersive X-Ray Fluorescence Spectrometers
GB/T 6609.30-2009 history
2022GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method
2009GB/T 6609.30-2009 Chemical analysis methods and determination of physical performance of alumina.Part 30:X-ray fluorescence spectrometric method for the determination content of trace elements