SN/T 1113-2002
Method for determination of phycocyanin and chlorophyiis in spirulina powder for import and export
BS EN ISO 5983-2:2009
Animal feeding stuffs. Determination of nitrogen content and calculation of crude protein content-Block digestion and steam distillation method
BS EN ISO 5983-1:2005
Animal feeding stuffs. Determination of nitrogen content and calculation of crude protein content-Kjeldahl method
\u0413\u041e\u0421\u0422 \u0420 \u0418\u0421\u041e 16634-1-2011
Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content. Part 1. Oilseeds and animal feeding stuffs
ISO 5983-1:2005
Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 1: Kjeldahl method
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
ISO 6655:1997
Animal feeding stuffs — Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
ISO 16634-1:2008
Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content — Part 1: Oilseeds and animal feeding stuffs
BS EN ISO 5983-2:2005
Animal feeding stuffs. Determination of nitrogen content and calculation of crude protein content-Block digestion/steam distillation method
BS 5766-15:1997
Methods for analysis of animal feeding stuffs-Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
UNE-EN ISO 5983-1:2007
Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005)
UNE-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 (ISO 5983-2:2009)
EN ISO 5983-2:2009
EN ISO 5983-1:2005
UNE-EN ISO 16634-1:2009
Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008)
EN ISO 5983-1:2005/AC:2009
BS 5766-4:1998
Methods for analysis of animal feeding stuffs-Determination of nitrogen content and calculation of crude protein content
EN ISO 16634-1:2008
ISO 5983:1997
Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Kjeldahl method
BS 04/30109612 DC
EN ISO 16634. Cereals, pulses, milled cereal products, oilseeds, oilseed residues and animal feeding stuffs. Determination of total nitrogen and crude protein contents by combustion according to the Dumas principle