Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Guardia Miguel de la"'
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 15, Iss 2, Pp 307-312 (2004)
A simple method has been developed for Fourier Transform Infrared (FTIR) determination of Imidacloprid in pesticide formulations. Samples were diluted with CHCl3 and the FTIR spectra of samples and standards were obtained at a nominal resolution of 4
Externí odkaz:
https://doaj.org/article/da8e255a2af64f22b924a021999ba33f
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 13, Iss 1, Pp 54-59 (2002)
A PLS-2 multivariate calibration method has been developed for the simultaneous determination of iron, nickel and zinc in ternary mixtures by solid phase spectrophotometry associated with flow injection analysis. Fe(II), Ni(II) and Zn(II) form color
Externí odkaz:
https://doaj.org/article/6c91c3ef1bcd48808f78b959bb2c8111
Publikováno v:
Química Nova, Vol 23, Iss 1, Pp 58-70 (2000)
This paper provides a review on separation methods and analytical techniques for the determination of several species of organic and inorganic arsenic in different matrices. Arsenic is an element whose speciation is of particular interest due to the
Externí odkaz:
https://doaj.org/article/055e0e0cde5047deadb74488968995da
Autor:
Guardia Miguel de la
Publikováno v:
Journal of the Brazilian Chemical Society, Vol 10, Iss 6, Pp 429-437 (1999)
The tremendous development of physical methods of analysis offers an impressive number of tools to simultaneously determine a large number of elements and compounds at very low concentration levels. Todays Analytical Chemistry provides appropriate me
Externí odkaz:
https://doaj.org/article/d98a29d81d6f45b6be2a11df4f0ba47e
Autor:
Sohrabi, Hessamaddin, Mahmoudi-Maleki, Roghayeh, Majidi, Mir Reza, Oroojalian, Fatemeh, Mokhtarzadeh, Amir Ali, Guardia, Miguel de la
Publikováno v:
In Trends in Analytical Chemistry July 2024 176
Autor:
Karimzadeh, Zahra, Mahmoudpour, Mansour, Guardia, Miguel de la, Ezzati Nazhad Dolatabadi, Jafar, Jouyban, Abolghasem
Publikováno v:
In Trends in Analytical Chemistry July 2022 152
Autor:
Sohrabi, Hessamaddin, Majidi, Mir Reza, Fakhraei, Mina, Jahanban-Esfahlan, Ali, Hejazi, Maryam, Oroojalian, Fatemeh, Baradaran, Behzad, Tohidast, Maryam, Guardia, Miguel de la, Mokhtarzadeh, Ahad
Publikováno v:
In Talanta 1 June 2022 243
Autor:
Béjar-Grimalt, Jaume, Sánchez-Illana, Ángel, Guardia, Miguel de la, Garrigues, Salvador, Catalá-Vilaplana, Ignacio, Bermejo-Ruiz, Jose Luis, Priego-Quesada, Jose Ignacio, Pérez-Guaita, David
Publikováno v:
Analytical Methods; 9/21/2024, Vol. 16 Issue 35, p5982-5989, 8p
Akademický článek
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Autor:
Cascant, Mari Merce, Rubio, Sonia, Gallello, Gianni, Pastor, Agustín, Garrigues, Salvador, Guardia, Miguel de la
Publikováno v:
In Vibrational Spectroscopy May 2017 90:21-30