Precise simultaneous determination of zirconium and hafnium in silicate rocks, meteorites and lunar samples
โ Scribed by P. A. Kumar; A. N. Garg; W. D. Ehmann
- Book ID
- 112764788
- Publisher
- Springer
- Year
- 1977
- Tongue
- English
- Weight
- 636 KB
- Volume
- 40
- Category
- Article
- ISSN
- 1588-2780
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
R&z, 42 (~$33) II+125 \* If the sample cannot be filterccl on the clay on which it is fused, it should bc storccl in a scald container (e.g. a desiccator charged with NaOH pellets) to protect it from contamination by HF of I-ICI fumes in the laboratory atmosphere. Aaat.Chint. Ada, 42 (1968) rig-125
Tantalum and hafnium are of great geochemical interest in that they represent parts of the chemically coherent pairs: niobium-tantalum and zirconiumhafnium. Although niobium and zirconium can be determined readily by emission spectrography, there has been a need for a simple and accurate method fol