EN ISO 5983-2:2009
Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method

Standard No.

EN ISO 5983-2:2009

Release Date

2009

Published By

European Committee for Standardization (CEN)

Latest

EN ISO 5983-2:2009

Replace

BS EN ISO 5983-2:2005

Scope

This part of ISO 5983 specifies a method for the determination of nitrogen content of animal feeding stuffs according to the Kjeldahl method; and a method for the calculation of the crude protein content.

EN ISO 5983-2:2009 Referenced Document

• ISO 1871 Food and feed products - General guidelines for the determination of nitrogen by the Kjeldahl method*， 2009-09-01 Update
• ISO 6498 Animal feeding stuffs - Guidelines for sample preparation*， 2012-06-01 Update

EN ISO 5983-2:2009 history

• 2009 EN ISO 5983-2:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method
• 2005 EN ISO 5983-2:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion/steam distillation method