Application of the response surface methodology for potassium determination in soils by AAS using the slurry technique

Chemometrics and Intelligent Laboratory Systems

Volumn 35, Issue 2, 1996, Pages 239-247

  Brown, Judy Heinen ^a   Gomez, María J ^a   Benzo, Zully ^a   Vaz, Jesus E ^a  

^a INSTITUTO VENEZOLANO DE INVESTIGACIONES CIENTÍFICAS   (Venezuela)

Author keywords

atomic absorption spectrometry; potassium; response surface; slurry: soils

Indexed keywords

POTASSIUM;

ARTICLE; ATOMIC ABSORPTION SPECTROMETRY; CHEMOMETRICS; PRIORITY JOURNAL;

EID: 0030475041     PISSN: 01697439     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0169-7439(96)00055-X     Document Type: Article

References (33)

1. [1] J.H. Brown, J.E. Vaz, Z. Benzo and M. Velosa, Potassium determination by slurry technique, Analyst 120 (1995) 1215-1220.
2. [2] P.T. Gilbert. Direct flame-photometric analysis of powdered materials. Anal. Chem. 34(8) (1962) 1025-1026.
3. [3] V.I. Lebedev, On the use of suspensions of rocks and minerals in the method of flame spectrophotometry, Zh. Anal. Khim. 24 (1969) 337-341.
4. [4] J. Ramirez-Muñoz, M.E. Roth and W.F. Ulrich, 20th Pittsburg Conf. on Analytical Chemistry and Applied Spectroscopy, Cleveland, Ohio, March 2-7, 1969.
5. [5] W.W. Harrison and P.O. Juliano, Atomization of suspensions in atomic absorption spectrometry, Anal. Chem. 43 (1971) 248-252.
6. [6] W.W. Harrison and P.O. Juliano, Effects of organic solvents on tin absorbance in an air-hydrogen flame, Anal. Chem. 41 (1969) 1016-1021.
7. [7] P.O. Juliano and W.W. Harrison, Atomic absorption interferences of tin, Anal. Chem. 42 (1970) 84-89.
8. [8] V.N. Muzgin and D.G. Lisienko, A method of blowing the aqueous suspensions of powdered samples in spectrographic analysis, Zh. Anal. Khim. 24 (1969) 666-670.
9. [9] J.B. Willis, Atomic absorption spectrometric analysis by direct introduction of powders into the flame, Anal. Chem. 47 (1975) 1752-1758.
10. [10] C.W. Fuller, Determination of trace elements in titanium (IV) oxide pigments by atomic absorption spectrometry using an aqueous slurry technique. Analyst 101 (1976) 961-965.
11. [11] C.W. Fuller and I. Thompson, Novel sampling system for the direct analysis of powders by AAS, Analyst 102 (1977) 141-143.
12. [12] C.W. Fuller, R.C. Hutton and B. Preston, Comparison of flame, electrothermal and inductively coupled plasma atomization techniques for the direct analysis of slurries, Analyst 106 (1981) 913-920.
13. [13] G.A. Spiers, M.J. Dudas and L.W. Hodgins, Simultaneous multielement analysis of clays by inductively coupled plasma-atomic emission spectroscopy using suspension aspiration, Clays Clay Miner. 31(5) (1983) 397-400.
14. [14] R. Derie, Analysis of mineral suspensions by D.C. Plasma emission spectrometry, Anal. Chim. Acta 166 (1984) 61-69.
15. [15] W.A. Dick, J.R. Page and K.E. Jewell, Direct analysis of soil suspensions by inductively coupled plasma-atomic emission spectrometry for determination of total metals, Soil Sci. 139(3) (1985) 211-218.
16. [16] H. Gong and N.H. Suhr, The determination of cadmium in geological materials by flameless atomic absorption spectrometry, Anal. Chim. Acta 81 (1976) 297-303.
17. [17] J. Stupar and R. Ajlec, Study of the use of soil suspensions in the determination of iron, manganese, magnesium and copper in soils by flame atomic absorption spectrometry, Analyst 107 (1982) 144-156.
18. [18] G. Rygh and K.W. Jackson, Direct determination of cadmium in soils slurries by micro-sampling cup atomic absorption spectrometry, J. Anal. Atom. Spectrom. 2 (1987) 397-400.
19. [19] L. Halicz and I.B. Brenner, Nebulization of slurries and suspensions of geological materials for inductively coupled plasma-atomic emission spectrometry, Spectrochim. Acta B 42 (1987) 207-217.
20. [20] L. Ebdon and A.R. Collier, Particle size effects on kaolin slurry analysis by inductively coupled plasma-atomic emission spectrometry, Spectrochim. Acta B 43(4-5) (1988) 355-369.
21. [21] L. Ebdon and A.R. Collier, Direct atomic spectrometric analysis by slurry atomisation, part 5. Analysis of kaolin using inductively coupled plasma atomic emission spectrometry, J. Anal. Atom. Spectrom. 3 (1988) 557-561.
22. [22] L. Ebdon, M.E. Foulkes and S. Hill, Direct atomic spectrometric analysis by slurry atomisation, part 9. Fundamental studies of refractory samples, J. Anal. Atom. Spectrom. 5 (1990) 67-73.
23. [23] L. Ebdon and P. Goodall, Slurry atomization using hydrogen-modified inductively coupled plasmas, J. Anal. Atom. Spectrom. 7 (1992) 1111-1116.
24. [24] S.T. Sparkes and L. Ebdon, Direct atomic spectrometric analysis by slurry atomisation, part 6. Simplex optimisation of a direct current plasma for kaolin analysis, J. Anal. Atom. Spectrom. 3 (1988) 563-569.
25. [25] M.E. Foulkes, L. Ebdon and S. Hill, Ore and mineral analysis by slurry atomisation-plasma emission spectrometry, Anal. Proc. 25 (1988) 92-94.
26. [26] P. Goodall, M.E. Foulkes and L. Ebdon, Slurry nebulization inductively coupled plasma spectrometry - the fundamental parameters discussed, Spectrochim. Acta B 48(13) (1993) 1563-1577.
27. [27] M.S. Epstein, G.R. Garnrick, W. Slavin and N.J. Miller-Ihli, Automated slurry sample introduction for analysis of a river sediment by graphite furnace atomic absorption spectrometry, Anal. Chem. 61(13) (1989) 1414-1419.
28. [28] S.A. Darke, S.E. Long, C.J. Pickford and J.F. Tyson, A study of laser ablation and slurry nebulisation sample introduction for the analysis of geochemical materials by inductively coupled plasma spectrometry, Fresenius J. Anal. Chem. 337 (1990) 284-289.
29. [29] D.A. Laird, R.H. Dowdy and R.C. Munter, Elemental recoveries for clay mineral analysed by inductively coupled plasma atomic emission spectrometry using slurry nebulisation, J. Anal. Atom. Spectrom. 5 (1990) 515-518.
30. [30] K.E. Jarvis, Role of slurry nebulisation for the analysis of geological samples by inductively coupled plasma spectrometry, Chem. Geol. 95 (1992) 73-84.
31. [31] J.L. Marty and C.M. Coste, Application of response surface methodology to optimization of the fixation of ribonuclease A on glutaraldehyde activated amine silica. Biotechnol. Lett. 7(3) (1985) 173-178.
32. [32] J. Chardon, J. Nony, M. Sergent, D. Mathieu and R. PhanTan-Luu, Experimental research methodology applied to the development of a formulation for use with textiles, Chemom. Intell. Lab. Syst. 6 (1989) 313-321.
33. [33] D.H. Doehlert, Uniform shell designs, Appl. Stat. 19(3) (1970) 231-239.