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:

Instrument database: Metrohm AG - 861 Advance Compact IC with Sequential Compression
Special issue on "Advances in speciation techniques and methodology" available | EVISA's News
Quantification of Glyphosate and AMPA by HPLC-ICP-MS/MS | EVISA's News
Tin and mercury content and speciation in red wine from different countries | EVISA's News
Instrument database: Knauer GmbH - Autosampler TRIATHLON
Instrument database: Waters Corporation - 717plus Autosampler
Atomic Fluorescence Spectrometry as a Detection System for Speciation Analysis | EVISA's News
Link database: NIOSH Method 7605: Hexavalent Chromium by Ion Chromatography
TRISP '11: Trends in Sample Preparation 2011 | EVISA's Agenda of Events
Certified reference materials for mercury in marine animal tissues | EVISA's News
Link database: EPA-ORD: Method 218.6: Hexavalent Chromium in Water by Ion Chromatography
Species transformation during speciation analysis | EVISA's News
Instrument database: Varian Inc. - ProStar 410 Autosampler
Mercury isotope ratio measurements of methylmercury in fish | EVISA's News
Instrument database: Jasco Inc. - AS-2059 Intelligent Autosampler
Journals database: Journal of Analytical and Applied Pyrolysis
Certified reference materials for mercury in biological materials | EVISA's News
Instrument database: ESA Inc. - Model 540 HPLC Autosampler
Directory of scientists: Olivier F.X. Donard
Instrument database: ESA Inc. - Model 540 MicroTiter HPLC Autosampler