AVM volume 2, issue 2, P79-89 2009 DOI: 10.46784/e-avm.v2i2.250 View full text
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Sandra Jakšić, Željko Mihaljev, Milica Živkov-Baloš, Žoran Mašić

Abstract: Crude proteins content is one of the most important parameters of animal feed quality. For total proteins determination Kjeldahl method is the most known and most used. However, total combustion method, well-known as Dumas, is also recognized as standard method. In this paper the model of Dumas validation for total combustion method on the instrument Elementar- Rapid N is shown. The validation involves determination of linearity, detection limit, accuracy and precision, as the standard required. In validation …

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