ExTech 2026 Preview: Advancing the Frontier of Sample Preparation and Extraction Technologies

The 28th International Symposium on Advances in Extraction Technologies (ExTech 2026 brings together scientists, and industry professionals focused on the evolving challenges of sampling and sample preparation in the entire analytical chemistry workflow. Organized by Gembloux Agro-Bio Tech at the University of Liège and supported by Uliège-ACESSS, EuChemS, Sample Preparation Study Group and Network, the Royal Separation Society – Interest Separation Science, and Società Chimica Italiana (SCI), this symposium continues its tradition as the premier global forum for developments in extraction, microextraction, automation, sustainability, and innovative analytical workflows.

ExTech 2026 encompasses a wide array of topical sessions designed to capture both fundamental advances and emerging trends in sample preparation. The program covers core areas such as Artificial Intelligence at the service of sample preparation, Automation & Robotics, Emerging Contaminants Analysis, Environmental, Bio, and Food Analysis, alongside dedicated tracks onGreen and Sustainable Analytical Chemistry, Miniaturization, and New Materials & Technologies. Additional sessions focus on Industrial applications, Innovative sampling approaches and Sensors.

This breadth reflects the evolving demands of analytical sciences: the need for more efficient, reproducible, and sustainable sample handling processes in workflows that span omics, environmental monitoring, food safety, and clinical applications. The inclusion of AI and direct mass spectrometry (MS) components highlights the field’s integration with cutting-edge computational tools and hyphenated techniques that promise faster, data-rich analyses.

Young scientists can apply to scholarships to support their participation through AfSep and compete for oral and poster awards sponsored by Elsevier, The Analyst, Analytical Bioanalytical Chemistry, Green Analytical Chemistry, Advances in Separation Science, and Shimadzu.

Everyone can compete in the ExPO Art Contest, an initiative designed to highlight the creative and aesthetic dimensions of laboratory work. This contest invites participants of the ExTech conference to create and submit an original artwork derived from, or inspired by, laboratory techniques used in sample preparation, extraction, and separation science.

Distinguished Invited Speakers
ExTech 2026 has announced an impressive roster of international keynote and invited speakers representing leading institutions across the analytical sciences. These experts will deliver plenary lectures and thematic keynotes spanning exposomics, innovative extraction strategies, sustainability, computational analytics, and instrumental coupling. Topics range from sustainable electrochemical sensors to miniaturized sample preparation, contamination challenges in microplastics determination, and theoretical assessments of 3D-printed extraction devices.

Pre-Symposium Courses: Enhancing Practical Skills
A distinctive feature of ExTech 2026 is its rich program of short courses on Monday, July 6, preceding the main scientific sessions. Designed to provide hands-on learning and methodological depth, these courses cover both introductory and advanced topics in extraction science.

Full-Day Courses
• Microextraction: An in-depth exploration of modern microextraction techniques and applications.
• Design of Experiments (DoE): Practical guidance on applying statistical design principles to optimize sample preparation workflows — a critical skill for method robustness and efficiency.

Half-Day Courses
These courses support continued professional development for both early-career researchers and experienced practitioners seeking to refine their strategies or adopt new methodologies.

Networking, Innovation, and Community Building
With its deep program, world-class speakers, and rigorous yet practical training offerings, ExTech 2026 is positioned to shape future directions in extraction science and sample preparation — core elements underpinning analytical chemistry in both research and applied laboratory environments.

The poster abstract submission deadline is May 1, 2026. Prospective attendees are encouraged to take advantage of the early bird registration deadline until May 1, 2026 to secure the best rates and ensure participation in the full scientific program.

Further Information
https://www.extech2026.uliege.be