preconcentration

analytical procedure to increase the concentration of analytes in the analytical solution in comparison with that present in the original sample. The techniques used include cryofocussing, gas-solid extraction, solid-phase extraction (SPE), solid-phase microextrraction (SPME), solvent extraction and evaporation.



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

5th Black Sea Basin Conference on Analytical Chemistry | EVISA's Agenda of Events
Analysis of perfluorinated compounds by HPLC-ICP-MS/MS | EVISA's News
Instrument database: Tekran Instruments Corporation - Series 2600 Mercury Analysis System
Directory of scientists: Dimiter L. Tsalev
Instrument database: Metrohm AG - 861 Advance Compact IC with Sequential Compression
Directory of scientists: Maďté Bueno
Material database: Canadian Certified Reference Materials Project (CCRMP) - MA-1b Gold Ore
Directory of scientists: Christian Dietz
Analytical Forum 2004 | EVISA's Agenda of Events
Journals database: Microchimica Acta
Directory of scientists: Carlos Bendicho Hernández
Flow-injection inductively coupled plasma mass spectrometry for speciation analysis | EVISA's News
ICFIA 2011: 17th International Conference on Flow Injection Analysis | EVISA's Agenda of Events
Instrument database: Tekran Instruments Corporation - Series 3300 Speciating Mercury CEM - Overview
Instrument database: PerkinElmer Inc. - TurboMatrix Automated Headspace Samplers HS-110/HS-16/HS-40
Determination of arsenic species in water by means of capillary electrophoresis coupled to electrospray mass spectrometry | EVISA's News
Directory of scientists: Diane Beauchemin
Directory of scientists: Ralph Edward Sturgeon
Determination of arsenic species in water by means of capillary electrophoresis coupled to electrospray mass spectrometry | EVISA's News
Solid-phase extraction in speciation analysis | EVISA's News