2018DIN EN ISO 21613:2018-01 (U, Pu)O<(Index)2> Powders and sintered pellets - Determination of chlorine and fluorine (ISO 21613:2015); German version EN ISO 21613:2017
1970DIN EN ISO 21613 E:2017-03 (U, Pu)O Determination of chlorine and fluorine in powders and sintered balls (draft)