共 50 条
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- [38] DETERMINATION OF SILICA AND ALUMINUM CONTENT IN EXTRACTIVE PHOSPHORIC-ACID CHEMIA ANALITYCZNA, 1978, 23 (03): : 509 - 514
- [39] COULOMETRIC DETERMINATION OF AMERICIUM IN ACETONITRILE SOLUTION OF PHOSPHORIC-ACID JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1986, 41 (05): : 661 - 663