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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:

Instrument database: JM Science Inc. - HG-310 Mercury Analyzer

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

Material database: National Research Council of Canada (NRC - CNRC) - SELM-1

Component database: ChemSW - ControlChart!Pro

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

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

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

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

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

Metropolis Help

Instrument database: C. Gerhardt GmbH & Co.KG - Dumatherm Nitrogen Analyzer

Instrument database: Shimadzu Europe - AA-7000 Atomic Absorption Spectrophotometer

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

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

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

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

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

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

Instrument database: Beijing Titan Instruments Co., Ltd - AFS-830

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

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Events

See the complete list of deadlines!

SciX 2023
08.10.2023
Nugget Casino Resort | Sparks, NV, USA

DGT2023: 7th conference on the Diffusive Gradient in Thin-films
11.10.2023
Paris, France

7th IMEKOFOODS
25.10.2023
Maisons-Alfort, Paris, France

... more Events

News

What's new on EVISA's web site ?

EVISA Executive Board Member Olivier Donard has been elected into the French Academy of Science

Chlorine speciation analysis in complex hydrocarbons using GC-ICP-MS/MS

Optimization of speciation analysis of iodine in seaweed

Open Access to the JESS Chemical Reaction Database

... more News