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All about arsenic

Found 502 links
Page 33 of 34

The EVISA Link database contains information about all aspects of arsenic speciation:
- arsenic species determination (analytical methods etc)
- toxicity and biological activity of different arsenic species
- distribution and fate of arsenic species in the environment
- mobility, bioavailability and bioaccumulation of arsenic species
- Research groups and their projects related to the chemical speciation of As
- Standards, rules and legislation related to arsenic

If you are looking for something special, please go to the Link Database that will allow for more specific search.


Legislation

US EPA - Arsenic in Drinking Water
The Safe Drinking Water Act requires EPA to revise the existing 50 parts per billion (ppb) standard for arsenic in drinking water. On January 22, 2001 EPA adopted a new standard (read online) ~ (PDF ...

US EPA: Basic Information about Arsenic in Drinking Water
The United States Environmental Protection Agency (EPA) regulates arsenic in drinking water to protect public health. Arsenic may cause health problems if present in public or private water supplies...

USDA: FAIRS Product Specific Maximum Levels of Contaminants in Foods 2006
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Politics

ChemSec: REACH SIN List
The overarching aim of this project is to ensure that REACH Authorisation procedure indeed will be an effective tool to fast-track the most urgent Substances of Very High Concern for substitution, and...

EFSA: Opinion of the FEEDAPPanel on the safety of Nitarsone
Summary Nitarsone (4-nitrophenylarsonic acid 4-NPA) is used to control blackhead disease, a debilitating protozoal infection in turkeys. The additive is due for evaluation to comply for a provisional ...

EFSA: OPINION OF THE SCIENTIFIC PANEL ON CONTAMINANTS IN THE FOOD CHAIN ON A REQUEST FROM THE COMMISSION RELATED TO ARSENIC AS UNDESIRABLE SUBSTANCE IN ANIMAL FEED
SUMMARY  Arsenic is a naturally occurring element, present in soil, ground water and plants. Regions  with high geological occurrence of inorganic arsenic have been identified in particular in Asia  a...

Opinion of the SFC: Arsenic, Barium, Fluoride, Boron And Manganese In Natural Mineral Waters
To advise on the acceptability from the public health point of view of the 4 of certain substances in natural mineral waters. The substances the Committee is asked to consider are those natural consti...



Research

Arsenic Cycling in the Hyporheic Zone
We are conducting a study examining arsenic fate and transport near an abandoned arsenopyrite mine in Floyd County, Virginia.  The mine was operable in the late 1800s and early 1900s and produced arse...

Arsenic speciation in seafood
A large variation in toxicity among the various arsenic species is found. Inorganic arsenic is the most toxic form, whereas organic bound arsenic is considered less toxic and some compounds even innoc...

Arsenic testing in groundwater of Cambodia
ARSENIC TESTING Early in our assessment of the quality of ground water RDI discovered high levels of naturally occurring arsenic in water all over Cambodia.  Testing wells ...

Austria: University of Graz, IfC, Environmental and Trace Element Analysis
Forschungsschwerpunkte - Arbeitsgruppe USA Our major research area is the development of methods of trace element analysis and speciation analysis (the determination of chemic...

Canada: University of Alberta, Dr. Chris Le Group on Environmental Health Sciences
Chemical Speciation of Trace Elements in Environmental and Biological SystemsChemical speciation studies are essential to an understanding of toxicity and bioavailability of the element in the environ...

Germany: University of Münster: Research Group of Uwe Karst
The research group of Prof. Karst at the University of Münster is developing analytical methods, techniques and instrumentation mainly in the field of hyphenated techniques making use of molecula...

Research Overview: Environmental Soil Geochemistry
Countless geochemical and environmental processes occur on the microscopic-scale. As such, a fundamental understanding of these microscopic phenomena is necessary to understand the influence of these ...

Speciation analysis using ICPMS
Lecture: Speciation analysis using ICPMSfirst speaker: Walter Goessler, Institut fur Chemie; Karl-Franzens Universitat (41:00 Min.)second speaker: Kevin Francesconi, Institut fur Chemie; Karl-Franzens...



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