1. Apportionment of a solute between two phases. The terms parttion or extraction may also be used in this sense were appropriate.
2. Dispersal of a substance and its derivatives throughout the natural environment or throughout an organism.
3. Final location(s) of a substance within an organism after dispersal.

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

Sulfur fuels the methylation of mercury | EVISA's News
Iron levels linked to Alzheimer's progression | EVISA's News
Instrument database: Milestone S.r.l. - ETHOS SEL High Performance Extraction System
Company database: Fluka Chemie GmbH
Link database: EPA: Recommendations for enhanced monitoring for Hexavalent Chromium (Chromium-6) in Drinking Water
Journals database: Saudi Medical Journal
Instrument database: SPECTRO Analytical Instruments Inc. - SPECTRO iSORT
Company database: Freund Publishing House Ltd.
Instrument database: Bruker Nano GmbH - M4 TORNADO - Micro-XRF Spectrometer
Instrument database: Organomation Assosciates Inc. - N-EVAP Nitrogen Evaporators for Sample Concentration
Journals database: Journal of Food Engineering
Directory of scientists: Montserrat Filella
Mercury contaminated freshwater fish from the NE United States: Where comes the mercury from ? | EVISA's News
Flow-injection inductively coupled plasma mass spectrometry for speciation analysis | EVISA's News
Instrument database: Milestone S.r.l. - ETHOS E Advanced Extraction system
EVISA News: Autism risk linked to distance from power plants and other mercury-releasing sources | EVISA's News
Brief summary: Speciation analysis for the study of metallodrugs and their biomolecular interactions | EVISA's News
Mercury isotope ratio measurements of methylmercury in fish | EVISA's News
Selenoneine is a major selenium species in red blood cells of Inuit from Nunavik | EVISA's News
Company database: Progression, Inc.