Nitrogen and Protein Determination in Milk by Digestion
SpeedDigester K-436, K-439 and Kjeldahl Sampler System K-370/K-371: Nitrogen and protein determination in milk by digestion with hydrogen peroxide and sulfuric acid, without Kjeldahl tablets.
The digestion with hydrogen peroxide 30% instead of Kjeldahl tablets for nitrogen and protein determination [1] is a very fast (30 min instead of 85 min (K-439) or 100 min (K-436)) and environmentally friendly (free of any heavy metal) alternative to the classical Kjeldahl methods.
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Kjel Line
BUCHI’s latest steam distillation units are extremely accurate, ensure the sustainable use of resources and offer maximal safety during operation. The instruments have been designed to fit your individual needs and to enable the highest performance in the most convenient way.
SpeedDigester K-425 / K-436 / K-439
Set new standards for digestion speed, flexible use and result reproducibility with the IR SpeedDigester. Achieve higher sample throughput for nitrogen determination by Kjeldahl digestion and multiply functionality with this entry level IR digester.
