SPECTROPHOTOMETRIC ANALYSIS OF CERIUM AND OF THE RARE EARTHS SAMARIUM, PRASE-ODYMIUM AND NEODYMIUM (in German)
Journal Article
·
· Chemische Technik (Leipzig) (East Germany)
OSTI ID:4803376
Pure cerium oxide is excellently suited for polishing optical glass. Impurities of rare earths, especially praseodymium and neodymium, influence the properties of the cerium oxide polishing agent. An analytical process was developed for quantitative determination of cerium, samarium, praseodymium, and neodymium in the cerium oxide polishing agent by spectrophotometric methods. (tr- auth)
- Research Organization:
- VEB Carl Zeiss, Jena, Ger.
- NSA Number:
- NSA-16-012981
- OSTI ID:
- 4803376
- Journal Information:
- Chemische Technik (Leipzig) (East Germany), Journal Name: Chemische Technik (Leipzig) (East Germany) Vol. Vol: 13; ISSN CHTEA
- Country of Publication:
- Country unknown/Code not available
- Language:
- German
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