Kjeldahl Systems

We offer BUCHI’s versatile range of Kjeldahl systems for digestion and steam distillation for various applications. BUCHI solutions guarantee maximized productivity, whether it is classical protein determination according to Kjeldahl, reflux digestion with aqua regia or direct distillation of steam-volatile compounds. We offer the complete portfolio for Kjeldahl analysis, including distillation systems (Dist Line, Kjel Line, KjelMaster K-375), digester (KjelDigester K-446 / K-449, SpeedDigester K-425 / K-436, SpeedDigester K-439, Wet Digester B-440), scrubber (Scrubber K-415) and downstream equipment (KjelSampler K-376 / K-377). A wide spectrum of methods can be programmed on our systems for various sample matrices featuring steam regulation, reduction, dosage of acids and automated analysis by means of an external titrator.