Application Note: Velp: Step-By-Step KJELDAHL Method
24 August 2015
Kjeldhal is a quantitative method used in analytical chemistry to determine the nitrogen content in chemical substances. The Kjeldahl method is extremely versatile, as it can handle a wide range of samples, from food and feed (grain, meat, fish, milk, dairy, fruit, vegetables), beverage, environmental (agriculture, oilseeds, soil, fertilizers, water, wastewater, sludge) to chemical and pharmaceutical industries (paper, textiles, rubber, plastic, polymer). The method presented in this application note is suggested by Velp as highly reliable.