THE SEPARATION AND DETERMINATION OF NIOBIUM AND TANTALUM BY PARTITION CHROMATOGRAPHY
Journal Article
·
· Talanta (England)
A procedure is outlined for the separation and determination of niobium and tantalum by paper chromatography. A mixture of methyl isobutyl ketone and hydrofluoric acid was used as solvent and the metals were detected by means of 8- hydroxyquinoline. The minimum amount of each element detectable is 20 mu g. The procedure was applied successfully to the quantltative determination of small amounts of niobium and tantalum in a steel. (auth)
- Research Organization:
- Queen's Univ., Belfast
- NSA Number:
- NSA-13-003627
- OSTI ID:
- 4266337
- Journal Information:
- Talanta (England), Journal Name: Talanta (England) Vol. Vol: 1; ISSN TLNTA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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