CEN ISO/TS 16634-2 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products*， 2023-12-23 Update
EN ISO 12099:2010 Animal feeding stuffs, cereals and milled cereal products - Guidelines for the application of near infrared spectrometry
EN ISO 20483 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method*， 2023-12-23 Update
EN ISO 24333 Cereals and cereal products - Sampling (ISO 24333:2009)
EN ISO 5983-2 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method
EN ISO 712 Cereals and cereal products - Determination of moisture content - Reference method (ISO 712:2009)*， 2023-12-23 Update
ISO 12099:2010 Animal feeding stuffs, cereals and milled cereal products - Guidelines for the application of near infrared spectrometry
ISO 20483 Cereals and pulses.Determination of the nitrogen content and calculation of the crude protein content.Kjeldahl method
ISO 5725-1 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions*， 2023-07-01 Update
ISO 5725-2 Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method*， 2019-12-06 Update
ISO 5983-2 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method
ISO 712 Cereals and cereal products - Determination of moisture content - Reference method
ISO/TS 16634-2 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products
BS EN 15948:2015 history
2020BS EN 15948:2020 Cereals. Determination of moisture and protein. Method using Near-Infrared Spectroscopy in whole kernels
2015BS EN 15948:2015 Cereals. Determination of moisture and protein. Method using Near-Infrared-Spectroscopy in whole kernels
2012BS EN 15948:2012 Cereals. Determination of moisture and protein. Method using Near-Infrared- Spectroscopy in whole kernels