This standard specifies the method principle, reagents, instruments and equipment, sample preparation, operation steps, result calculation and method precision for the determination of chlorine in uranium dioxide powder and pellets. This standard is applicable to the determination of chlorine in uranium dioxide powder and pellets. When the sampling volume is 0.4-4.0g, the determination range of chlorine is 2.5-250μg/g, and there is no interference from impurities in uranium dioxide.
GB/T 13369-1992 history
2015GB/T 11844-2015 Determination of fluorine and chlorine in uranium dioxide powder and pellets.Pyrohydrolysis ion-selective electrode method
1992GB/T 13369-1992 Determination of chlorine in uranium dioxide powders and pellets by pyrohydrolysis ion-selective electrode method
GB/T 13369-1992 Determination of chlorine in uranium dioxide powders and pellets by pyrohydrolysis ion-selective electrode method was changed to GB/T 11844-2015 Determination of fluorine and chlorine in uranium dioxide powder and pellets.Pyrohydrolysis ion-selective electrode method.