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

purity

Purity is defined as the fraction of the named material present in the stated chemical form. When using standards (including reference materials) it is obviously important to know what their composition is in terms of their purity.

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

Material database: American Elements - Tellurium 122 Metal Isotope

Instrument database: Agilent Technologies Inc. - Capillary Electrophoresis System

Material database: American Elements - Cadmium 113 Chloride Isotope

Link database: USGS: Statistics and Information: Germanium

Material database: American Elements - Iron 54 Metal Isotope

Shimadzu: New Inductively Coupled Plasma Mass Spectrometer (ICP-MS) | EVISA's News

Material database: IAEA - MEL International Atomic Energy Agency - IAEA-450 Platinum and trace elements in algae

Instrument database: Shimadzu Europe - LCMS-prep STAR

Material database: American Elements - Silicon 29 Metal Isotope

Instrument database: Thermo Scientific - ProGC+

Component database: Glass Expansion - OpalMist PFA concentric nebulizer

Material database: American Elements - Silver 109 Metal Isotope

Material database: American Elements - Cadmium 106 Oxide Isotope

Material database: Cambridge Isotope Laboratories, Inc. - Barium-136 Nitrate

Instrument database: Agilent Technologies Inc. - G1315B (1200 Series) Diode-array Detector

Speciation analysis of rhenium by capillary electrophoresis-inductively coupled plasma mass spectrometry | EVISA's News

Material database: American Elements - Tellurium 126 Metal Isotope

Speciation matters even if the interest is in total element concentration | EVISA's News

Material database: American Elements - Silver 107 Metal Isotope

Material database: American Elements - Ruthenium 104 Metal Isotope

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