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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

variance

The standard deviation squared. If there are independent sources of errors, the variance of the total error is the sum of the variances due to the individual sources of error.

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

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

Instrument database: Foss A/S - Direct Contact Analyzer

Material database: Canadian Certified Reference Materials Project (CCRMP) - CUAR-1 Copper Anode

Component database: Systat Software, Inc. - AutoSignal - Signal Analysis

Material database: Canadian Certified Reference Materials Project (CCRMP) - CCU-1c Copper Concentrate

All about quality of measurements | EVISA's News

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

Material database: Canadian Certified Reference Materials Project (CCRMP) - CZN-4 Zinc Concentrate

Material database: Canadian Certified Reference Materials Project (CCRMP) - CH-4 Gold Ore Certified Reference Material

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

Component database: SAS Institute Inc. - SAS/STAT® Software

Material database: National Institute for Environmental Studies (NIES) - CRM 13: Human Hair

Material database: Canadian Certified Reference Materials Project (CCRMP) - CUPD-1 Copper Anode

Material database: National Institute for Environmental Studies (NIES) - NIES CRM 13: Human Hair

Component database: PQ Systems - DOEpack Experimental Design Software

Instrument database: LT Industries Inc. - AccuScreen- NIR for powder and granulation analysis

Material database: Canadian Certified Reference Materials Project (CCRMP) - DS-1: Gold Ore

Material database: IRMM - Institute for Reference Materials and Measurements - BCR-032 - Trace elements in Moroccan phosphate rock

Instrument database: Bruker Daltonics - esquire4000

Instrument database: Bruker Daltonics - esquire6000

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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