Distribution of an element amongst defined chemical species in a system.

The term "speciation" was found in the following pages:

Graduate Course on Speciation and Bioavailability | EVISA's Agenda of Events
Link database: USA: Joseph A. Caruso Research Group: Elemental Speciation by Plasma Spectrometry
17th Annual Goldschmidt Conference | EVISA's Agenda of Events
10th NTES Conference: Trace & Mineral Elements in Health & Disease | EVISA's Agenda of Events
Symposium on Air Quality Measurement Methods and Technology | EVISA's Agenda of Events
Unexpected arsenic compounds found in some low rank coals | EVISA's News
Component database: Glass Expansion - ICP-MS Cones
Directory of scientists: Rodolfo G. Wuilloud
Gadolinium-based contrast agents induce gadolinium deposits in cerebral vessel walls | EVISA's News
New Triple Quadrupole ICP-MS launched by Thermo Fisher | EVISA's News
Mercury in food EFSA updates advice on risks for public health | EVISA's News
Instrument database: PerkinElmer SCIEX - ELAN DRC-e
New study investigates the interaction of thimerosal with proteins | EVISA's News
Directory of scientists: Markus Lenz
Selenoneine is a major selenium species in red blood cells of Inuit from Nunavik | EVISA's News
Component database: Glass Expansion - Tracey TFE - HF-resistant spray chamber for ICP-OES
Types of Chemical Species | EVISA's News
"Plutonium Futures The Science" 2008: A Topical CONFERENCE on Plutonium and Actinides | EVISA's Agenda of Events
California to set hexavalent chromium limit for drinking water supplies | EVISA's News
Incorporation of rare earth elements in the shell of freshwater mussels as an indicator for their bioavailability from polluted river water | EVISA's News