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Reversed-phase extraction chromatography using a tetra-substituted pyrazole as stationary phase

Journal Article · · J. Chromatogr., v. 84, no. 2, pp. 407-411
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The use of two extractants, 1-methyl-3,5-dipentyl-4-butylpyrazole and 1- phenyl-3,5-dipentyl-4-butylpyrazole was studied in the separation by reversed- phase extraction chromatography of metal ions on silica gel. Both pyrazoles gave excellent results in most cases. Included in the metals for which results are given are: Mo, Sc, Y, rare earths, Th, Zr, and U. (JGB)

Research Organization:
Free Reformed Univ., Amsterdam
Sponsoring Organization:
USDOE
NSA Number:
NSA-29-000115
OSTI ID:
4425632
Journal Information:
J. Chromatogr., v. 84, no. 2, pp. 407-411, Journal Name: J. Chromatogr., v. 84, no. 2, pp. 407-411; ISSN JOCRA
Country of Publication:
Country unknown/Code not available
Language:
English

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Related Subjects

*MOLYBDENUM-- EXTRACTION CHROMATOGRAPHY
*RARE EARTHS-- EXTRACTION CHROMATOGRAPHY
*SCANDIUM-- EXTRACTION CHROMATOGRAPHY
*THORIUM-- EXTRACTION CHROMATOGRAPHY
*URANIUM-- EXTRACTION CHROMATOGRAPHY
*YTTRIUM-- EXTRACTION CHROMATOGRAPHY
*ZIRCONIUM-- EXTRACTION CHROMATOGRAPHY
N40140* --Chemistry--Separation Procedures
PYRAZOLES