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Overview ISO 5983-1:2005 - Animal feeding stuffs: Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method specifies a standardized laboratory procedure to…
Overview EN ISO 5983-1:2005 - "Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method" (CEN adoption of ISO 5983-1:2005) specifie…
