Contact EVISA | Sitemap | Home

Training

QA/QC

Analytical Services

Database

Consultancy

Research

Newsletter

Vacancies

	EVISA - Who we are

	About Speciation

	Discussion Forum

	Services

	Links

	Glossary

The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).

Supporters of EVISA includes:

Glossary

isomer

Isomers are two or more chemical compounds with the same molecular formula but having different properties owing to a different arrangement of atoms within the molecule.

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

Ion chromatography hyphenated with inductively coupled plasma optical emission spectrometry (IC-ICP-OES) for the determination of inositol phosphates in food and feed | EVISA's News

Quantification of polybrominated diphenyl ethers by means of GC-ICP-MS | EVISA's News

Speciation analysis of technetium radiopharmaceuticals by HPLC-ICP-MS and HPLC-ESI-HRMS | EVISA's News

DFG presents the 2005 MAK and BAT value lists | EVISA's News

Quantification of Technetium-99 in Wastewater Using Online Preconcentration and Anion-Exchange Chromatography Coupled with Inductively Coupled Plasma-Mass Spectrometry | EVISA's News

Back

Events

See the complete list of deadlines!

PittCon 2025
01.03.2025
Boston, Massachusetts

EWCPS 2025: 20th European Winter Conference on Plasma Spectrochemistry
02.03.2025
Berlin, Germany

DGMS 2025: 56. DGMS-Jahrestagung
04.03.2025
Göttingen, Germany

... more Events

News

What's new on EVISA's web site ?

X-ray absortption spectroscopy for speciation analysis

Health Risk Assessment of Complex Organoarsenic Species in Food

Liquid chromatography hyphenated with inductively coupled plasma optical emission spectrometry (LC-ICP-OES) for speciation analysis

Ion chromatography hyphenated with inductively coupled plasma optical emission spectrometry (IC-ICP-OES) for the determination of inositol phosphates in food and feed

... more News