derivatization

Analytical process of the controlled conversion of species originally present in a sample into forms with improved chromatographic yield or separation coefficient. The most popular is derivatization of ionic or highly polar species into non-polar species that can be readilly separated by GC (e.g. Grignard derivatization).



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

Special issue on "Advances in speciation techniques and methodology" available | EVISA's News
Speciation Analysis - Striving for Quality | EVISA's News
Certified reference materials for mercury in soils and sediments | EVISA's News
Determination of Glyphosate in Rice with HPLC-ICP-MS/MS | EVISA's News
Organotin compounds in marine organisms | EVISA's News
Certified reference materials for mercury in marine animal tissues | EVISA's News
Double spiking species-specific isotope dilution result calculations simplified | EVISA's News
Tin and mercury content and speciation in red wine from different countries | EVISA's News
Instrument database: ESA Inc. - Model 540 HPLC Autosampler
Instrument database: SYKAM Chromatographie Vertriebs GmbH - S5200 HPLC Sample injector
Is methyl mercury limiting the delight of seafood ? - To answer this question is a challenge for elemental speciation analysis | EVISA's News
Atomic Fluorescence Spectrometry as a Detection System for Speciation Analysis | EVISA's News
Directory of scientists: Olivier F.X. Donard
Certified reference materials for mercury in marine animal tissues | EVISA's News
Organotin species in sediments | EVISA's News
Problems to be solved in the field of speciation analysis
Instrument database: Gilson, Inc - ASPEC™ XLi SPE System with On-line Injection
Instrument database: ESA Inc. - Model 540 MicroTiter HPLC Autosampler
Occurrence of Mercurous [Hg(I)] Species in Environmental Solid Matrices | EVISA's News
Instrument database: Knauer GmbH - Autosampler TRIATHLON