QUANTITATIVE ESTIMATION OF SLIGHT ADMIXTURES OF RARE-EARTH ELEMENTS BY SPECTRAL ANALYSIS WITHOUT THE USE OF A REFERENCE STANDARD (in Russian)
Journal Article
·
· Doklady Akad. Nauk S.S.S.R.
OSTI ID:4142087
A method of spectral line comparison is suggested for determining small quantities of rare-earth admixtures in pure rare-earth elements. Tabulated data for small quantities of thulium in erbium and europium in gadolinium, determined without a reference standard, indicate an order of mean quadratic error of plus or minus 15 to 20% per determination. (R.V.J.)
- Research Organization:
- Vernadskii Inst. of Geochemistry and Analytical Chemistry, Academy of Sciences, USSR
- NSA Number:
- NSA-14-025430
- OSTI ID:
- 4142087
- Journal Information:
- Doklady Akad. Nauk S.S.S.R., Journal Name: Doklady Akad. Nauk S.S.S.R. Vol. Vol: 133
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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Book
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Fri Dec 31 23:00:00 EST 1965
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OSTI ID:1158907
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Journal Article
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Wed Jul 01 00:00:00 EDT 1959
· Nucleonics (U.S.) Ceased publication
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OSTI ID:4250442
QUANTITATIVE SPECTROGRAPHIC ANALYSIS OF THE RARE EARTH ELEMENTS. IX. DETERMINATION OF RARE EARTH IMPURITIES COMMONLY ASSOCIATED WITH PURIFIED SAMARIUM, GADOLINIUM, TERBIUM, AND YTTRIUM
Journal Article
·
Wed Oct 01 00:00:00 EDT 1958
· Spectrochimica Acta (England) Divided into Spectrochim. Acta, Part A and Spectrochim. Acta, Part B
·
OSTI ID:4281312