Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Michel Hoenig"'
Autor:
Emilia Vassileva, Michel Hoenig
Publikováno v:
Analytica Chimica Acta. 701:37-44
This paper describes the determination of the total and extractable mass fractions of Cd and Pb in mineral feed test sample distributed by the Community Reference Laboratory for Heavy Metals in Feed and Food (CRL-HM), in the frame of the fifth interl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae901c8db217734a0f236485d330ecad
https://doi.org/10.1016/j.aca.2011.05.045
https://doi.org/10.1016/j.aca.2011.05.045
Publikováno v:
Talanta. 57:157-168
Since the appearance, in the early eighties, of first publications describing plasma source mass spectrometry as a viable analytical technique, there has been a rapid increase in the number of papers detailing its possible applications, instrumental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a91e83b235914aef487293cc2b10924
https://doi.org/10.1016/s0039-9140(01)00678-6
https://doi.org/10.1016/s0039-9140(01)00678-6
Autor:
Emilia Vassileva, Michel Hoenig
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 56:223-232
Under well-defined conditions, the analysis of most trace elements by inductively coupled plasma atomic emission spectrometry with ultrasonic nebulization (ICP-AES-USN) leads to accurate results for environmental matrices usually studied. Due to diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c747cf566819e521ef8db5388e9f173b
https://doi.org/10.1016/s0584-8547(01)00156-2
https://doi.org/10.1016/s0584-8547(01)00156-2
Publikováno v:
Scopus-Elsevier
A slurry sampling-fast program procedure has been developed for the determination of arsenic in plants, soils and sediments by electrothermal atomic absorption spectrometry. Efficiencies of various single and mixed modifiers for thermal stabilization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0365de201a624fbd0899894a0787fc7
https://doi.org/10.1007/s002160000632
https://doi.org/10.1007/s002160000632
Publikováno v:
Analusis. 28:419-425
This work compares efficiencies of pneumatic and ultrasonic nebulizers and discusses drawbacks observed in trace ele- ment analyses of environmental matrices using ICP-AES with ultrasonic nebulization. The interference observed is mainly due to varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c69c9b873c7b212f9f58b536dad6f569
https://doi.org/10.1051/analusis:2000127
https://doi.org/10.1051/analusis:2000127
Autor:
Michel Hoenig
Publikováno v:
TrAC Trends in Analytical Chemistry. 17:272-276
This review covers the present state of inorganic analysis of solid wastes. Although chemical analysis plays an important role in environmental risk assessment, it is also an integral part of the global ecosystem. The chemical analysis finds its full
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f34d9f221a4033875c63e488e5d7e3f
https://doi.org/10.1016/s0165-9936(97)00107-6
https://doi.org/10.1016/s0165-9936(97)00107-6
Publikováno v:
Analytica Chimica Acta. 358:85-94
A wet digestion method for the mineralization of plant samples was developed. Among other usual means of attack (nitric acid and hydrogen peroxide) it also includes an hydrofluoric acid treatment followed by an evaporation to dryness in order to diss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d7d81fd1d70602a284f8b219ec2a7e
https://doi.org/10.1016/s0003-2670(97)00594-1
https://doi.org/10.1016/s0003-2670(97)00594-1
Autor:
Michel Hoenig, Anne Cilissen
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 52:1443-1449
The Perkin-Elmer SIMAA 6000 ET-AAS system was studied in the simultaneous multi-element mode with respect to sensitivity and detection limits. Calibration curves were established for Co, Cu, Pb and Cd using standard and end-capped THGA tubes. Due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26a6906de160263bd3675e18fb049c6a
https://doi.org/10.1016/s0584-8547(97)00039-6
https://doi.org/10.1016/s0584-8547(97)00039-6
Autor:
Anne-Marie de Kersabiec, Michel Hoenig
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 51:1297-1307
Analysis by spectroscopic methods practically always necessitates a simple or more complex preparation of the sample. These steps are generally the most critical part of analysis because they are responsible for the most important errors. This is par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e0a3ed59c70b9f54348bcb22017a695
https://doi.org/10.1016/0584-8547(96)01507-8
https://doi.org/10.1016/0584-8547(96)01507-8
Autor:
Michel Hoenig, Olivier Dheere
Publikováno v:
Mikrochimica Acta. 119:259-264
Transverse heated graphite tubes with (EC-THGA) and without (THGA) ends caps have been tested with respect to characteristic mass, detection limits and reproducibilities at two levels of concentration for four different types of analytes. Compared fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f75d463af688bfafc677ef19e29a3b56
https://doi.org/10.1007/bf01244005
https://doi.org/10.1007/bf01244005