MICRODETERMINATION OF COBALT IN REACTOR GRADE ZIRCONIUM. MICRODOSAGE OF COBALT IN THE "ZIRCONIUM REACTOR-GRADE"

Journal Article · Sun Jan 01 04:00:00 EST 1961 · Analytica Chimica Acta (Netherlands)

DOI:https://doi.org/10.1016/0003-2670(61)80012-3· OSTI ID:4062473

Vogel, J; Monnier, D; Haerdi, W

A method is described for the separation and determination of cobalt in 100-mg reactor-grade zirconium. Separation was effected by means of an ion- exchange resin. After elution, the cobalt was purified by extraction with dithizone and dstermined spectrophotometrically with the help of nitroso-R-salt. With this method a content of 0.0003% can be determined with an accuracy of plus or minus 4%. (auth)

• Research Organization: Universite, Geneva
• NSA Number: NSA-15-012854
• OSTI ID: 4062473
• Journal Information: Analytica Chimica Acta (Netherlands), Journal Name: Analytica Chimica Acta (Netherlands) Vol. Vol: 24; ISSN ACACA
• Country of Publication: Country unknown/Code not available
• Language: French

Related Subjects

ANBN
CARBAZONES
CHEMISTRY
COBALT
DITHIZONE
ELUTION
ION EXCHANGE
NAPHTHALENE
NAPHTHOL
NITROGEN OXIDES
NITROSO RADICALS
NITROSO-R SALT
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PHENOLS
PHENYL RADICALS
PHOTOMETRY
QUANTITATIVE ANALYSIS
RESINS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SPECTRA
SULFONIC ACIDS
ZIRCONIUM