GB/T 11848.15-1991 《Determination of iron，calcium，magnesium，molybdenum，titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry》 Related products

The standard GB/T 11848.15-1991 specifies a method for the determination of iron, calcium, mg, molybdenum, titanium and vanadium in uranium ore condensates by atomic absorption spectroscopy (AAS). The standard applies to the determination of the content of these six elements in uranium ore condensates greater than 0.02%. The method includes sample dissolving, element separation and final atomic absorption spectroscopy (AAS) analysis. The standard details the analysis steps, result calculation and the precision of the method, and states that the interference of impurities within the specified range on the measurement results can be ignored. This method provides a technical basis for related analysis in the nuclear industry.