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Kjeldahl Solutions

New KjelDigester K449

The fully automated model K-449 offers a convenient automatic lift for raising and lowering the sample tube rack and a programme mode so that all digestion methods can be saved. ...

New KjelDigester K446

The manual K-446 is an entry level block digester with effortless manual control and manual rack handling. The sample tube rack of both digesters can be placed directly into the ...

SpeedDigester K-439

The SpeedDigester K-439 combines all advantages of IR and block heating digestion systems. The SpeedDigester K-439 is revolutionizing Kjeldahl digestion. It is the only IR digestion system that has an ...

Speed Digester K-425/K-436

Using the SpeedDigester IR digestion systems, new standards are set in speed of digestion, flexibility and reproducibility. Using these systems, a wide range of samples can be digested much faster ...

K-350 Manual Distillation Unit

Manual distillation unit for classical Kjeldahl applications. The distillation unit K-350 is the cost-effective solution for fast and reliable nitrogen determination in accordance with standard methods ...

K-355 Manual Distillation Unit

Manual versatile distillation unit for a broad range of applications. The K-355 provides accurate and highly reproducible measuring results with a high recovery rate. It can be used for a ...

Distillation Sample Tubes for Kjeldahl

Original glassware from BUCHI guarantees safety, precision and durability that customers can rely on. With own manufacturing facilities and decades of experience that quality of glass parts has been improved ...

KjelFlex K-360 Automatic Distillation Unit

Highly flexible distillation unit with possibility to connect an external titrator. It sets standards in laboratories for foodstuff, beverage, fodder, chemical and pharmaceutical analysis, as well as in the Environmental ...

K-375 KjelMaster Automated Distillation Unit

Compact high-end distillation unit with integrated titrator new option of pH electrode or colourmetric sensor. The K-375 is the most convenient solution available for precise analysis in Kjeldahl labs handling ...

K-377 Kjel Sampler

Innovative 48 position bench-top autosampler with unique sample transfer. The Kjeldahl Sampler System combines the KjelMaster Unit K-375 with the KjelSampler K-377. This outstanding team will help you work with ...

K376 KjelSampler

Innovative 24 position bench-top autosampler with unique sample transfer. The Kjeldahl Sampler System combines the KjelMaster Unit K-375 with the KjelSampler K-376. This outstanding team will help you work with ...

Wet Digester System B-440

The Buchi Wet Digestion system allows an ecological preincineration of your samples. It automatically removes and neutralizes the acid fumes, preventing contamination of lab and outdoor air by these corrosive ...

Scrubber K415

Extraction and neutralization of acid fumes and reaction gases. Neutralize acid fumes and reaction gases which arise during Kjeldahl analyses or other processes, pro-environmentally and reliably with the new Buchi ...

DuMaster D-480

The DuMaster D-480 enables unattended and flexible determination of nitrogen or protein according to the Dumas combustion method. The short analysis time of approximately 4 minutes per sample, coupled with ...

New set of 20 x 300 ml KJELDAHL digestion tubes

New set of 20 x 300 ml KJELDAHL digestion tubes ...

Kjeldahl Tablets

Buchi offers not only high quality instrumentation but also approved consumables that are tested for the most common reference applications. Kjeldahl tablets, indicator and reference substances for fast digestion, proper ...

K437 / K438 Digester System Seals

Robust seals/gaskets for Buchi K-437 or K-438 Digester systems, helps prevent leaks ...