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K-375/K-377 for determination of ammonia and nitrogen

“The highlight of BUCHI’s automated Kjeldahl system is the 48 position autosampler that allows us to work in a continuous way and thus frees up a lot of time."

06_EN-125_Determination of Ammonia and Nitrogen


Customer name

M. Piedor, Laboratory Manager

Company / Institution

CAE Grand Ouest, France


The sample transfer is very practical due to the steam pressure while it reduces maintenance time.

Product lines


KjelMaster K-375

We provide solutions for both potentiometric and colorimetric titrations. The KjelMaster K-375 meets the highest demands in usability, automation, user administration and sophisticated data management.

KjelSampler K-377

The KjelSampler K-376 or K-377 in combination with the KjelMaster K-375 meets upmost demands in high throughput Kjeldahl determination. The system provides a maximum degree of automation and flexibility.


Solution «Kjeldahl Throughput»

You cope with ever increasing sample loads for nitrogen determination according to Kjeldahl, with rising costs per analysis and requirements for thorough documentation. We offer a solution for analyzing up to 120 samples in a one-person working day, providing a maximum degree of automation in sample and data processing.