Kjeldahl Solutions
![]() | A concept to provide maximum flexibility |
Innovative Solutions for a Variety of Applications
Steam distillation is a key step of the analytical process in a broad range of applications. Nitrogen and protein determination according to Kjeldahl, the Devarda method, determination of other steam-volatile components such as alcohol, sulfur dioxide or phenol all integrate this central step in the workflow - and at the same time have a number of complementary steps which differ quite a bit.
Buchi Kjeldahl Solutions provide a flexible concept which reflects this variety and supports you to solve your specific analytical problem. A comprehensive package of support and services complements our offer.
The basic elements of Buchi Kjeldahl Solutions
Integrated workflow package
Buchi offers instrumentation for your entire analytical process from sample preparation and digestion to distillation and analysis. Thus, matching components can be combined to a complete, highly efficient system
Full range of products
Digestion and distillation are all-round technologies that are used in a variety of applications. In addition, the optimum degree of automation also may vary heavily. Our Kjeldahl product range is particularly designed to match this versatility.
Accessories for specific applications
Buchi instruments are designed to work in accordance with official methods such as AOAC,EPA, ISO, and DIN. Specific modules e.g. for the determination of COD, for the Devarda method, or for sulfuric acid digestion with hydrogen peroxide can be added to provide the required configuration
Application and operational support and technical competence
Our customers depend on reliable, robust and safe instruments. Supplementary, our highly trained support and service specialists assist you wherever you are. Buchi has been a reliable partner for Kjeldahl applications for more than 40 years. During all this time we have maintained a leading position in glassware technology - a core element of Kjeldahl and related lab procedures.


