+++Science Direct. Спасибо Natalia, SergSam, Nikolay_ap!

[Atilla]

Добрый день.
Буду очень благодарен за помощь.
Analytica Chimica Acta
1. Preconcentration of rare earth quinolin-8-ol complexes onto activated carbon and determination by first-order derivative x-ray fluorescence spectrometry
Analytica Chimica Acta, Volume 242, 1991, Pages 215-220
V. Bhagavathy, M.L.P. Reddy, P.S.T. Sai, T.Prasada Rao, A.D. Damodaran

DOI:

http://dx.doi.org/doi:10.1016/0003-2670(91)87066-G

2.
Simultaneous determination of traces of iron, cobalt, nickel, copper, mercury and lead in water by energy-dispersive x-ray fluorescence spectrometry afterpreconcentration as their piperazino-1,4-bis(dithiocarbamate) complexes
Analytica Chimica Acta, Volume 280, Issue 2, 16 August 1993, Pages 269-277
Oi-Wah Lau, Sing-Yiu Ho

DOI:

http://dx.doi.org/doi:10.1016/0003-2670(93)85131-3

3.
Passive monitoring of trace metals in water by in situ sample preconcentration via chelation on a textile based solid sorbent
Analytica Chimica Acta, Volume 341, Issues 2-3, 10 April 1997, Pages 229-239
M. E. McComb, H. D. Gesser

DOI:

http://dx.doi.org/doi:10.1016/S0003-2670(96)00491-6

4.
Preconcentration methods for the analysis of water by x-ray spectrometric techniques
Analytica Chimica Acta, Volume 143, 1 November 1982, Pages 3-34
R. Van Grieken
d

DOI:

http://dx.doi.org/oi:10.1016/S0003-2670(01)95486-8

Spectrochimica Acta Part B: Atomic Spectroscopy
5.
Determination of trace elements in pharmaceutical substances by graphite furnace atomic absorption spectrometry and total reflection X-ray fluorescence after flow injection ion-exchange preconcentration 1
Á. Kelkó-Lévai, I. Varga, K. Zih-Perényi and A. Lásztity*
Spectrochimica Acta Part B: Atomic Spectroscopy
Volume 54, Issue 5, 10 May 1999, Pages 827-833

DOI:

http://dx.doi.org/doi:10.1016/S0584-8547(99)00036-1

6.
On-line preconcentration flow system for multi-elemental analysis by total reflection X-ray fluorescence spectrometry
Spectrochimica Acta Part B: Atomic Spectroscopy, Volume 58, Issue 3, 31 March 2003, Pages 543-549
Amauri A. Menegário, Daniel C. Pellegrinotti, Maria Fernanda Giné, Virgílio F. Nascimento Filho

DOI:

http://dx.doi.org/doi:10.1016/S0584-8547(03)00010-7

7.
Determination of trace elements in high-purity aluminium by total reflection X-ray fluorescence after their separation on cellulose loaded with hexamethylenedithiocarbamates
Spectrochimica Acta Part B: Atomic Spectroscopy, Volume 44, Issue 5, 1989, Pages 525-532
Peter Burba, Paul-G. Willmer, M. Becker, R. Klockenkämper

DOI:

http://dx.doi.org/doi:10.1016/0584-8547(89)80060-6

[Natalia]

# 6

[Atilla]

Спасибо, Natalia

[SergSam]

3,5
4-ДОИ не работает

[nikolay_ap]

1, 2