Column preconcentration analysis-spectrophotometric determination of nitrate and nitrite by a diazotization-coupling reaction

Analyst

Volumn 122, Issue 12, 1997, Pages 1569-1574

  Horita, K ^a   Wang, G F ^a   Satake, M ^a  

^a UNIVERSITY OF FUKUI   (Japan)

Author keywords

1 Naphthol; Column preconcentration; Diazotization coupling reaction; Nitrate and nitrite determination; Phenol; Sodium 1 naphthol 4 sulfonate; Spectrophotometry; Sulfanilic acid; Water samples

Indexed keywords

AROMATIC AMINE; CATION; DIAZONIUM COMPOUND; NITRATE; NITRITE; SULFANILIC ACID;

ACCURACY; ANALYTIC METHOD; ARTICLE; CALIBRATION; CHEMICAL ANALYSIS; CONTROLLED STUDY; PH; REDUCTION; SPECTROPHOTOMETRY; TEMPERATURE SENSITIVITY; WATER ANALYSIS;

EID: 0031448793     PISSN: 00032654     EISSN: None     Source Type: Journal    
DOI: 10.1039/a703838k     Document Type: Article

References (12)

1. Henriksen, A., and Selmer-Olsen, A. R., Analyst, 1970, 95, 514.
2. Ariza, A. C., Linares, P., Luque de Castro, M. D., and Valcarcel, M., J. Autom. Chem., 1992, 14, 181.
3. Yaqoob, M., Siddiqui, M.A., and Massoom, M., J. Chem. Soc. Pak., 1991, 13, 248.
4. Koupparis, M. A., Walczak, K. M., and Malmstad, H. V., Anal. Chim. Acta, 1982, 142, 119.
5. Marczenko, Z., Spectrophotometric Determination of Elements, Ellis Horwood, Chichester, 1976, pp. 397-399.
6. Van Staden, J. F., Anal. Chim. Acta, 1982, 138, 403.
7. Japanese Industrial Standard, JIS K0101, 1971, p. 123.
8. Nair, J., and Gupta, V., Anal Chim Acta, 1979, 111, 311.
9. Rahim, S. A., Fakhri, N. A., and Bashir, W. A., Microchem. J., 1983, 28, 479.
10. Baveja, A. K., Nair, J., and Gupta, V. K., Analyst, 1981, 106, 955.
11. Foris, A., and Sweet, T. R., Anal. Chem., 1965, 37, 701.
12. Pandurangappa, M., and Balasubramanian, N., Mikrochim. Acta, 1996, 124, 137.