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Glossary
EVISA - Who we are
EVISA - Who we are
About Speciation
About Speciation
Discussion Forum
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Glossary
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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).
Supporters of EVISA includes:
Component Database:
ORCHESTRA
No picture !!
Year of introduction
Status
available
Company
Categories
Software: Modeling: Chemical Speciation
ORCHESTRA:
is a computer program for calculating chemical
speciation
and reactive
transport
processes.
is written in
Java
and runs on Windows, Linux and Apple OSX.
can be downloaded for
free
from this site:
http://orchestra.meeussen.nl/
has a
graphical user interface
for quickly setting up chemical equilibrium models.
has
on-line
example systems
for batch and transport calculations
comes with a
large
set of
adsorption
models
can be used to simulate
equilibrium
reactions ,
kinetically
controlled reactions, radioactive
decay
,
transport
can create predominance / pe-pH diagrams:
allows users to construct new models by
defining new model object classes
and
keywords
.
Events
See the complete list of deadlines!
2025 Goldschmidt Conference
06.07.2025
Prague, Czech Republic
XAFS 2025: International Conference on X-ray Absorption Fine Structure
14.07.2025
Chicago, USA
SinS: Solutions in Science
15.07.2025
The Brighton Centre, Brighton, UK
... more Events
News
What's new on EVISA's web site ?
Copper speciation and total essential trace element levels in Wilson’s disease
Identification of cadmium-chelating compounds in plant-based foods using SEC-ICP-MS/MS and SEC-QTOF-MS
A new human hair certified reference material for total mercury, methylmercury, and trace element analyses
Speciation analysis in routine applications
... more News
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