PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Czasopismo
2013 | 11 | 7 | 1239-1247
Tytuł artykułu

Application of the calibration surfaces method in quantitative analysis of water - ethanol - methanol mixture

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The simple and quick calibration surfaces method has been applied to the quantitative analysis of water - ethanol - methanol mixtures. The refractive index, viscosity, boiling point, density, and position of the absorption band of the solvatochromic dye and the absorbance of the band corresponding to a particular wavelength were used as measured magnitudes which are functionally related to the quantitative composition of the mixture. The 3rd order surface equation was fitted to the experimental data via the multidimensional regression method. Various pairs of macroscopic features were tested to obtain the best results. To find the solution, the set of three equations were calculated, in which two equations were the mathematical description of particular macroscopic features; the third one resulted from the definition of mass fraction. The detection and determination limits as well as the error of the method were determined which proved that the refractive index and the density were the most adequate pair of macroscopic features. [...]
Wydawca

Czasopismo
Rocznik
Tom
11
Numer
7
Strony
1239-1247
Opis fizyczny
Daty
wydano
2013-07-01
online
2013-04-26
Twórcy
  • Department of Instrumental Analysis, Institute of Chemistry and Environmental Protection, West Pomeranian University of Technology, 71-065, Szczecin, Poland, msawicka@zut.edu.pl
autor
  • Department of Instrumental Analysis, Institute of Chemistry and Environmental Protection, West Pomeranian University of Technology, 71-065, Szczecin, Poland
Bibliografia
  • [1] B. Lavine, J. Workman, Chemometrics. Anal. Chem. 78, 4137 (2006) http://dx.doi.org/10.1021/ac060717q[Crossref]
  • [2] Y. Hu, S. Peng, J. Peng, J. Wei, Talanta 94, 301 (2012) http://dx.doi.org/10.1016/j.talanta.2012.03.047[Crossref]
  • [3] W. Huang, Q. Liu, E.Y. Zhu, A.A. Falih Shindi, Y.Q. Li, Talanta 82, 41516 (2010)
  • [4] X. Shao, X. Bian, W. Cai, Anal. Chim. Acta 666, 32 (2010) http://dx.doi.org/10.1016/j.aca.2010.03.036[Crossref]
  • [5] K. Kachrimanis, M. Rontogianni, S. Malamataris, J. Pharmaceut. Biomed. Anal. 51, 512 (2010) http://dx.doi.org/10.1016/j.jpba.2009.09.001[Crossref]
  • [6] M. Goodarzi, A.C. Olivieri, M.P. Freitas, Spectrochimica Acta Part A 73, 608 (2009) http://dx.doi.org/10.1016/j.saa.2009.03.002[Crossref]
  • [7] M. De Luca, F. Oliverio, G. Ioele, G. Ragno, Chemometr. Intell. Lab. Syst. 96(1), 14 (2009) http://dx.doi.org/10.1016/j.chemolab.2008.10.009[Crossref]
  • [8] B.S. Gentle, P.S. Ellis, M.R. Grace, I.D. McKelvie, Anal. Chim. Acta 704, 116 (2011) http://dx.doi.org/10.1016/j.aca.2011.07.048[Crossref]
  • [9] J. Pauwels et al., J. Pharmaceut. Biomed. Anal. 60, 51 (2012) http://dx.doi.org/10.1016/j.jpba.2011.10.024[Crossref]
  • [10] R.M. Youssef, H.M. Maher, Spectrochimica Acta Part A 70, 1152 (2008) http://dx.doi.org/10.1016/j.saa.2007.10.049[Crossref]
  • [11] D.E. Braun et al., Int. J. Pharm. 385, 29 (2010) http://dx.doi.org/10.1016/j.ijpharm.2009.10.019[Crossref]
  • [12] X. Shao, Jun Kang, W. Cai, Talanta 82, 1017 (2010) http://dx.doi.org/10.1016/j.talanta.2010.06.009[Crossref]
  • [13] M. Blanco, J. Coello, F. González, H. Iturriaga, S. Maspoch, Anal. Chim. Acta 230, 221 (1990) http://dx.doi.org/10.1016/S0003-2670(00)82787-7[Crossref]
  • [14] P. Geladi, B.R. Kowalski, Anal. Chim. Acta 185, 1 (1986) http://dx.doi.org/10.1016/0003-2670(86)80028-9[Crossref]
  • [15] J.A. Soroka, K.B. Soroka, Chem. Anal. (Warsaw) 47, 95 (2002)
  • [16] I.K. Zawadzka, J.A. Soroka, M. Gąsiorowska, M.J. Sawicka, Chem. Anal. (Warsaw) 52, 891 (2007)
  • [17] K.B. Soroka, J.A. Soroka, Chemica Scripta 29, 167 (1989)
  • [18] Ch. Reichardt, Solvents and Solvent Effects in Organic Chemistry, 3rd edition (Wiley-VCH, Weinheim, 2003)
  • [19] J.A. Soroka, K.B. Soroka, J. Phys. Org. Chem. 4, 592 (1991) http://dx.doi.org/10.1002/poc.610041003[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11532-013-0252-1
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.