This part specifies the method summary, reagents, instruments and equipment used, analytical steps and method precision for the determination of sulfate in diuranate by barium sulfate turbidimetric method. This section applies to the determination of sulfate in diuranate. When the sample weight is 0.1g~0.5g, the analysis range of the method is 0.4%~50%. 0.4 mg fluorine and 10 mg calcium have no interference with the determination of sulfate radicals.
EJ/T 1231.3-2008 history
2008EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry