Spectrophotometric determination of neodymium in high sensitivity conditions in rocks with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (5-Br-PADAP)

Chemia Analityczna

Volumn 41, Issue 2, 1996, Pages 275-282

  Martinez, L D ^a   Gasquez, J A ^a   Olsina, R A ^a   Marchevsky, E J ^a  

^a UNIVERSIDAD NACIONAL DE SAN LUIS   (Argentina)

Author keywords

5 Br PADAP; Neodymium; Rocks; Spectrophotometric determination

Indexed keywords

EID: 0030538566     PISSN: 00092223     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review

References (17)

1. Shibata S. and Isiguro I., Rept.Gob. Ind.Res.Inst. Nagoya, 11, 318 (1962).
2. Sommer L. and Novotna H., Talanta, 14, 457 (1967).
3. Ohyoshi E., Anal. Chem., 55, 2404 (1983).
4. Ohyoshi E., Talanta, 31, 1129 (1984).
5. Klopf G.J. and Cook K.D., Anal. Chim. Acta, 162, 293 (1984).
6. Vekhande C. and Munshi K.N., Microchem. J., 23, 28 (1978).
7. Jarosz M. and Marczenko Z., Anal. Chim. Acta, 159, 309 (1984).
8. Martinez L., Perino E., Marchevsky E. and Olsina R., Talanta, in press.
9. Gladolovich D.B., Kuban V. and Sommer L., Talanta, 35, 259 (1987).
10. Unger K.G., Chromatographia, 18, 46 (1984).
11. Kantipuly C. and Westland A., Talanta, 35, 1 (1988).
12. Marczenko Z., Spectrophotometric Determination of Elements, John Wiley and Sons, New York 1976.
13. Sen Gupta J.G., Talanta, 23, 343 (1976).
14. Stary J., The Solvent Extraction of Metal Chelates, Pergamon Press, New York 1964, p. 157.
15. Wolfsberg K., Anal. Chem., 34, 518 (1962).
16. Hernandez Mendez J., Moreno Cordero B. and Perez Pavon J., Talanta, 35, 293 (1988).
17. Gladney E., Jones E., Nickell E. and Roelandts J., Geostandards Newsletter, 16, 111 (1992).