Ase Fribourg refers to the use of Accelerated Solvent Extraction (ASE) technology in Fribourg, Switzerland. ASE is a highly efficient and automated technique used to extract analytes from solid and semi-solid samples using common solvents at elevated temperatures and pressures. This method significantly reduces extraction times and solvent consumption compared to traditional methods like Soxhlet extraction.
Understanding ASE Technology
ASE operates on the principle of increasing the extraction kinetics by utilizing high temperatures (up to 200°C) and pressures (up to 3000 psi). The elevated temperature enhances the solubility and diffusion rate of analytes in the solvent, while the high pressure keeps the solvent in a liquid state above its boiling point, facilitating rapid extraction.
Advantages of ASE:
- Speed: ASE significantly reduces extraction times, typically completing extractions within 15-30 minutes, compared to several hours for traditional methods.
- Solvent Reduction: ASE utilizes significantly less solvent, minimizing waste and environmental impact.
- Automation: Automated ASE systems offer improved reproducibility and minimize human error.
- Versatility: ASE is applicable to a wide range of analytes and matrices, including environmental, food, and pharmaceutical samples.
ASE Applications in Fribourg
Fribourg, a canton in Switzerland known for its innovation and technological advancements, has embraced ASE technology for various applications.
Environmental Analysis:
ASE is widely employed in Fribourg for extracting organic pollutants, such as pesticides, polychlorinated biphenyls (PCBs), and polycyclic aromatic hydrocarbons (PAHs), from environmental samples like soil, sediment, and water.
Food Safety and Quality Control:
The food industry in Fribourg utilizes ASE for extracting contaminants, additives, and nutritional components from food products to ensure compliance with safety regulations and assess product quality.
Pharmaceutical Industry:
ASE finds applications in pharmaceutical research and development in Fribourg, enabling efficient extraction of active pharmaceutical ingredients (APIs) from plant materials and drug formulations.
ASE 350: A Leading ASE System
The ASE 350 is a widely used ASE system known for its reliability, efficiency, and ease of use. This system allows for automated extraction of up to 24 samples simultaneously, offering high throughput and reduced analysis time.
[ase 350]
Key Features of ASE 350:
- Automated extraction process with programmable temperature and pressure settings.
- Compatibility with a wide range of cell sizes and configurations for different sample volumes.
- In-cell cleanup options to remove matrix interferences and enhance analyte recovery.
Conclusion
ASE Fribourg represents the successful integration of advanced extraction technology in various sectors. The adoption of ASE, particularly systems like the ASE 350, has significantly improved the efficiency, accuracy, and environmental sustainability of analytical procedures in Fribourg. As research and development in extraction technologies continue to advance, ASE is poised to play an increasingly crucial role in analytical laboratories worldwide.
For further information on ASE technology, its applications, and the ASE 350 system, please refer to the following resources:
- [ase 350 extraction cells]
- [accelerated solvent extraction ase 350]
- [ase 350 accelerated solvent extraction]
- [ase 350 extractor]
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