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Buchi : What floorutions forthe evaporation, chromatography,the extraction and analysis of laboratory?

Buchi is a global leader in laboratory technologies for R&D, quality control and production. From iconic Rotavapor systems to flash chromatography, as well as extraction, Kjeldahl, NIR spectroscopy and spray drying & encapsulation, the brand equips academic, pharmaceutical, chemical, food & beverage and environmental laboratories. Renowned for its Swiss precision, durability and application support, Buchi safeguards routine processes and speeds up decision-making. Dutscher distributes and supports these solutions nationwide.

Pioneering for over 80 years

Founded in 1939 in Flawil (Switzerland), Buchi has established itself as a leading player in laboratory instrumentation. In 1957, it revolutionised evaporation with the first Rotavapor, now a global benchmark. Over the decades, the company expanded its portfolio: extraction, Kjeldahl, spray drying & encapsulation, NIR spectroscopy, flash chromatography and, more recently, lyophilisation. Its international growth is underpinned by subsidiaries and partners in more than 100 countries, while never compromising on Swiss design and know-how. True to its values – quality, reliability, practical innovation – Buchi focuses on robust, repairable instruments and top-tier application support. Documentation, qualification and on-site services complete an offering built to last and to meet the demands of modern laboratories.

Expertise and areas of specialisation

• Evaporation & vacuum - Rotavapor units and control interfaces optimise throughput while keeping operators safe: control of the vacuum, temperature and solvent recovery. High-efficiency glassware and appropriately matched pumps cut energy consumption and volatile organic compound (VOC) emissions, for more sustainable and reproducible evaporation.
• Extraction & Kjeldahl - Systems cover Soxhlet, accelerated extraction and Kjeldahl distillation for nitrogen/protein determination. In food, environmental and chemical analysis, Buchi ensures compliance with reference methods with modular, easy-to-clean solutions and full traceability.
• Lyophilisation - Laboratory solutions for stabilising APIs, probiotics or sensitive samples, with precise process control.

Beyond the instruments, Buchi provides IQ/OQ qualification, training, maintenance and long-term spare-parts availability. A complete setup designed for precision, safety and compliance in demanding laboratories.

Buchi laboratory products supplied by Dutscher.

Frequently asked questions about Buchi

Does Buchi manufacture its instruments in Switzerland?
The design is Swiss and a large share of production takes place in Switzerland, a hallmark of quality and long-term reliability.

Are Buchi solutions compliant with regulatory requirements?
Yes. Documentation, IQ/OQ and software options for 21 CFR Part 11 compliance streamline integration into GLP/GMP environments.

Which applications do Buchi instruments cover?
R&D, QC and production across pharma, chemicals, food & beverage and environmental: evaporation, extraction, Kjeldahl, NIR, spray drying, chromatography, lyophilisation.

Are the glassware and accessories compatible and durable?
Yes. High-quality glassware, long-term spare part availability and multi-system compatibility support repairability and longevity.

Does Buchi offer application support?
Specialists assist with commissioning, methods, NIR calibrations and best practice, with training and online resources.

What is Buchi's CSR policy?
Sustainable design, energy efficiency, solvent recovery and proactive services minimise footprint without compromising performance.