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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