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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Name:
Volker Nischwitz
Position:
Researcher
Address:
Forschungszentrum Jülich GmbH, Central Institute for Engineering, Electronics and Analytics,
ZEA-3: Analytics, 52425 Jülich, Germany
Telephone:  +49 (0)2461 61-1673
Fax:  +49 (0)2461 61-2560
Volker Nischwitz

E-Mail:  v.nischwitz@fz-juelich.de
Homepage:  http://www.fz-juelich.de/zea/zea-3/DE/Home/home_node.html
Interests:
The major focus is on reliable identification and accurate quantification of trace element species including nanoparticles in environmental and biological matrices. This is achieved by coupling separation techniques (HPLC, Field flow fractionation) with elemental detection (ICP-MS) and molecular detection (ESI-MS/MS) to obtain a high degree of species information on the basis of independent (orthogonal) methods. Special attention is paid to quality control of sample preparation (extraction), separation and detection for example by using isotope dilution techniques.   

Instrumentation:
  • Collision cell ICP-MS (Agilent 7500, Agilent 7700)
  • High resolution ICP-MS (Thermo Element 2)
  • Electrospray MS/MS (access via cooperation partners within ZEA-3)
Occurence of this scientist in other parts of the EVISA webportal:



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Events
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EMEC 24: European Meeting on Environmental Chemistry
26.11.2024
Alicante, Spain
23rd ICFIA: International Conference on Flow Injection Analysis and FRelated Techniques
03.12.2024
The Empress Hotel, Mueang, Chiang Mai, Thailand
PittCon 2025
01.03.2025
Boston, Massachusetts
... more Events
News
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Liquid chromatography hyphenated with inductively coupled plasma optical emission spectrometry (LC-ICP-OES) for speciation analysis
Ion chromatography hyphenated with inductively coupled plasma optical emission spectrometry (IC-ICP-OES) for the determination of inositol phosphates in food and feed
Mercury-Contaminated Tuna: An Unprecedented Health Scandal
Quantification of Technetium-99 in Wastewater Using Online Preconcentration and Anion-Exchange Chromatography Coupled with Inductively Coupled Plasma-Mass Spectrometry
... more News




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