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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:
Andreas Helfrich
Position:
Ph.D. student
Address:
Johannes Gutenberg - University of Mainz, Institute of Inorganic and Analytical Chemistry,  Duesbergweg 10-14, D-55099 Mainz, Germany
Telephone:  +49 6131 39 253 26
Fax:  +49 6131 39 233 72
Andreas Helfrich

E-Mail:  ahelfri@uni-mainz.de
Interests:
  • Speciation analysis by hyphenated techniques
  • Phosphorus speciation (phytic acid and degradation products)

Instrumentation:
  • ICP-QMS  (ELAN 5000, HP 4500)
  • ICP-SFMS (Element 2)
  • GC, HPLC, PAGE
Occurence of this scientist in other parts of the EVISA webportal:



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Events
See the complete list of deadlines!
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
What's new on EVISA's web site ?
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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