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	Glossary

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

Supporters of EVISA includes:

Glossary

standard deviation

A measure of dispersion or variation, usually taken as the square root of the variance.

The term "standard deviation" was found in the following pages:

New Human Hair Reference Material Supporting the Biomonitoring of Methylmercury | EVISA's News

Material database: National Institute for Environmental Studies (NIES) - CRM 7: Tea Leaves

Instrument database: Beijing Rayleigh Analytical Instrument Corporation (BRAIC) - WFX-110A/120A/130A Atomic Absorption Spectrophotometer

Component database: ChemSW - ControlChart!Pro

Instrument database: Beijing Rayleigh Analytical Instrument Corporation (BRAIC) - WFX-210 Atomic Absorption Spectrophotometer

Instrument database: Arizona Instruments LLC - Jerome® 431-X Mercury Vapor Analyzer

Instrument database: Hitachi - Science & Technology - Z-2700 Furnace Only AA Spectrophotometer

Instrument database: Hitachi - Science & Technology - Z-2300 Flame Only AA Spectrophotometer

Material database: Canadian Certified Reference Materials Project (CCRMP) - HCC-1: Pyrometallurgical Reference Material for Sulphur

Material database: National Institute for Environmental Studies (NIES) - CRM 23: Tea Leaves II

Instrument database: Hitachi - Science & Technology - Z-2000 Tandem Flame/Furnace AA Spectrophotometer

Instrument database: Hitachi - Science & Technology - HG 310 Mercury Analyzer

Instrument database: Austin AI, LLC - QXI Micro-Analysis

Metropolis Help

Instrument database: Shimadzu Europe - AA-6650F Atomic Absorption Spectrophotometer

Instrument database: Shimadzu Europe - AA-6650G Atomic Absorption Spectrophotometer

Material database: NIES - National Institute for Environmental Studies - CRM 7: Tea Leaves

Instrument database: Shimadzu Europe - UV-1900 UV-VIS Spectrophotometer

Material database: National Research Council of Canada (NRC - CNRC) - SELM-1 Selenium enriched yeast certified reference material

Material database: Canadian Certified Reference Materials Project (CCRMP) - INM-1: Pyrometallurgical Material for Sulphur

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Events

See the complete list of deadlines!

EMEC 24: European Meeting on Environmental Chemistry
26.11.2024
Alicante, Spain

23rd ICFIA: International Conference on Flow Injection Analysis and FRelated Techniques
03.12.2024
The Empress Hotel, Mueang, Chiang Mai, Thailand

PittCon 2025
01.03.2025
Boston, Massachusetts

... more Events

News

What's new on EVISA's web site ?

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

Mercury-Contaminated Tuna: An Unprecedented Health Scandal

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

... more News