BÜCHI Labortechnik AG

Soxhlet Extraction



BÜCHI Labortechnik AG
The UniversalExtractor E-800 with its six distinct extraction positions enables individual process control and simultaneous operation of different extraction methods. High-speed heaters combined with sophisticated process control allow for fast and highly reproducible extraction processes. Multiple work packages can be executed in parallel, which enables a faster method development and higher sample throughput. All components that are in contact with the sample and the solvents are made of completely inert material, which eliminates sample contamination and any memory effects from leaching materials.

The UniversalExtractor can be employed in chemical, pharmaceutical, feed and food extraction as well as in environmental analysis. More info

BÜCHI Labortechnik AG
The FatExtractor E-500 is designed for solid-liquid extraction for quick and compliant fat determination. The design of the glass assemblies and the high-speed heaters combined with sophisticated process control allow for fast and highly reproducible extraction processes with full compliance. With the interchangeable glass assembly, executing extractions according to Soxhlet, Randall or Twisselmann (ECE) and a later conversion to another extraction method is possible - adaptable to needs and changing demands. Using high-end components such as optical sensor, powerful heating and optimized glass assembly, cycle times can be significantly reduced. Benefit from the reduced time-to-result and unprecedent daily sample throughput thanks to the automated Soxhlet process.

The FatExtractor can be employed in the food and feed extraction and is suitable for extractions with petroleum ether, diethyl ether, hexane or chloroform. More info

BÜCHI Labortechnik AG
The SpeedExtractor with automatic sealing and up to four solvents using Pressurized Solvent Extraction (PSE) processes of four or six samples in parallel. Not only the high level of automatization but also the existing synergy with Büchi parallel evaporation instruments assure continuous workflow and high sample throughput. More info