The removal of a soluble material from a solid mixture by means of a solvent or the removal of one or more components from a liquid mixture by use of a solvent with which the liquid is immiscible or nearly so.

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

Instrument database: Australian Scientific Instruments Pty. Ltd. - Alphachron™
Double spiking species-specific isotope dilution result calculations simplified | EVISA's News
Methylmercury in fish: Can you cook it out ? | EVISA's News
Chromium speciation analysis in bread and breakfast cereals | EVISA's News
Fractionation as a first step towards speciation analysis | EVISA's News
Species transformation during speciation analysis | EVISA's News
Instrument database: Australian Scientific Instruments Pty. Ltd. - SHRIMP RG
Source for butyltin compounds in wine | EVISA's News
OSHA Agrees to Monitor Worker Exposure to Hexavalent Chromium-Containing Cement | EVISA's News
Problems to be solved in the field of speciation analysis
New arsenic species detected in carrot samples | EVISA's News
Arsenic speciation in rice: a question of the rice plant species | EVISA's News
Speciation analysis in forensic science: Arsenic speciation is supporting the hypothesis that Napoleon was poisoned with inorganic arsenic | EVISA's News
Chromium speciation in biological tissues | EVISA's News
Half of the rice sold in the UK breaches limits on arsenic for children | EVISA's News
Journals database: Bioanalysis
Journals database: American Journal of Orthodontics and Dentofacial Orthopedics
Non-chromatographic separation techniques for speciation analysis | EVISA's News
Speciation analysis of gadolinium retained in the rat brain after administration of gadolinium-based contrast agents | EVISA's News
Arsenic speciation in different parts of the rice plant | EVISA's News