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25th International Symposium on Advances in Extraction Technologies (ExTech 2023)

18 - 21 July 2023, Arona, Spain

The 25th International Symposium on Advances in Extraction Technologies (ExTech2023) will be held in Tenerife (Canary Islands, Spain) from 18th to 21st July 2023 (

The ExTech symposium series are a unique point for the interaction of top expert researchers and professionals working on the fields of sample preparation, analytical (micro)extraction, and/or sample clean-up approaches. This scientific event was first organized in 1999 by Prof. Janusz Pawliszyn (University of Waterloo, Canada), and since then it has been annually held around the world, aiming to show innovative research and technologies in this field.

Please, consider the following important information:


The conference will be held in Tenerife (Canary Islands, Spain), an island with a volcanic origin characterized by its many different landscapes and forms, from El Teide National Park, that has the highest mountain in Spain, to semi-desert areas, valleys of tropical and sub-tropical crops, areas of laurel forest, and a wide variety of beaches.
The conference center will be The Pirámide de Arona, belonging to the Mare Nostrum Resort, located in Playa de las Américas, in the South of Tenerife.


In ExTech2023, contributions in the following topics are welcome: 
  • Theoretical and fundamental aspects of extraction technologies
  • New extraction phases 
  • New extraction technologies
  • Contaminants of emerging concern and current issues
  • Environmental sampling and analysis
  • Food control and analysis
  • Natural products, fragrance analysis
  • Industrial applications
  • Forensic analysis
  • Bioanalysis and in-vivo analysis
  • Commercial developments and markets
  • Remote sensing, biosensors, and electroanalysis
  • Microfluidics/Lab-on-a-chip, and robotic setups: New devices and techniques
  • New strategies in genomics, proteomics, and metabolomics
  • Green analytical chemistry
  • Analytical and environmental chemistry education

Registration and preliminary program

The information about the fees, registration, and the preliminary program is uploaded at ExTech2023
Sponsorship & supporting organisations
Universidad de La Laguna

Vicerrectorado de Investigación, Transferencia y Campus Santa Cruz y Sur de la Universidad de La Laguna

Campus Atlántico Tricontinental Canarias

Real Sociedad Española de Química

Sociedad Española de Química Analítica

Socieddad Española de Espectrometría de Masas

Sociedad Española de Cromatografía y Técnicas Afines

EuchemS-DAC Sample Preparation Study Group and Network

CICAR Canary Islands Car 
Cleopatra Palace Hotel

Pirámide de Arona, Cleopatra Palace Hotel, Av. las Américas, s/n, Playa de la Américas, Arona, 38650, Spain

Organised by


Prof. Verónica Pino
Department of Chemistry (Analytical Chemistry Division)
Universidad de La Laguna
Tenerife, Canary Islands, Spain


Prof. Javier Hernández-Borges
 Department of Chemistry (Analytical Chemistry Division)
Universidad de La Laguna
Tenerife, Canary Islands, Spain
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