This International Standard describes a method for determining chlorine and fluorine in uranium dioxide powder and sintered pellets. It is applicable for the analysis of samples with a mass fraction of chlorine from 5 ug/g to 500 ug/g and with a mass fraction of fluorine from 2 ug/g to 500 ug/g.
ISO 22875:2008 Referenced Document
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 9892:1992 Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions; determination of fluorine content; fluoride ion selective electrode method
ISO 22875:2008 history
2017ISO 22875:2017 Nuclear energy — Determination of chlorine and fluorine in uranium dioxide powder and sintered pellets
2008ISO 22875:2008 Nuclear energy - Determination of chlorine and fluorine in uranium dioxide powder and sintered pellets